CN113568557B - Method for rapidly switching writing thickness and color of painting brush and electronic equipment - Google Patents
Method for rapidly switching writing thickness and color of painting brush and electronic equipment Download PDFInfo
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- CN113568557B CN113568557B CN202111127648.1A CN202111127648A CN113568557B CN 113568557 B CN113568557 B CN 113568557B CN 202111127648 A CN202111127648 A CN 202111127648A CN 113568557 B CN113568557 B CN 113568557B
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/048—Interaction techniques based on graphical user interfaces [GUI]
- G06F3/0487—Interaction techniques based on graphical user interfaces [GUI] using specific features provided by the input device, e.g. functions controlled by the rotation of a mouse with dual sensing arrangements, or of the nature of the input device, e.g. tap gestures based on pressure sensed by a digitiser
- G06F3/0488—Interaction techniques based on graphical user interfaces [GUI] using specific features provided by the input device, e.g. functions controlled by the rotation of a mouse with dual sensing arrangements, or of the nature of the input device, e.g. tap gestures based on pressure sensed by a digitiser using a touch-screen or digitiser, e.g. input of commands through traced gestures
- G06F3/04883—Interaction techniques based on graphical user interfaces [GUI] using specific features provided by the input device, e.g. functions controlled by the rotation of a mouse with dual sensing arrangements, or of the nature of the input device, e.g. tap gestures based on pressure sensed by a digitiser using a touch-screen or digitiser, e.g. input of commands through traced gestures for inputting data by handwriting, e.g. gesture or text
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T11/00—2D [Two Dimensional] image generation
- G06T11/001—Texturing; Colouring; Generation of texture or colour
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T11/00—2D [Two Dimensional] image generation
- G06T11/20—Drawing from basic elements, e.g. lines or circles
- G06T11/203—Drawing of straight lines or curves
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Abstract
The invention discloses a method for rapidly switching the writing thickness and color of a painting brush and electronic equipment, wherein the method comprises the following steps: recognizing a touch action aiming at the touch screen when the writing medium does not move aiming at the writing point of the touch screen; judging whether the touch action aiming at the touch screen meets a first preset condition, if so, triggering a current interface to display a circular ring; the color of the circular ring represents the writing color, and the width of the circular ring represents the writing thickness; judging whether the touch action aiming at the touch screen meets a second preset condition and a third preset condition; if the second preset condition is met, adjusting the thickness of the writing; and if the third preset condition is met, adjusting the writing color. According to the invention, the writing color and the writing thickness can be changed without multiple clicks and selection switching, so that the problem that the writing process is not smooth and the writing efficiency is high due to the fact that the writing color and the writing thickness are changed by traditional touch selection switching is avoided, and the user experience is improved.
Description
Technical Field
The invention relates to the technical field of touch screens, in particular to a method for quickly switching the writing thickness and color of a painting brush and electronic equipment.
Background
When a large-screen electronic whiteboard writes, emphasis and thinking distinction are often required to be marked by changing writing colors, more characters are written or the characters are more prominent by changing writing thickness, and therefore, the writing color and size are changed to meet high-frequency requirements. The current common solution is realized by adopting a mode of selecting by touch and then selecting to switch writing color and writing thickness, but the mode may often need to stop writing, and the switching can be successful by clicking for 1-2 times, so that the writing process on the writing terminal is extremely unsmooth, the writing efficiency is low, and the user experience is reduced.
Disclosure of Invention
In view of the above technical problems, an object of the present invention is to provide a method for quickly switching the writing thickness and color of a brush pen and an electronic device, which solve the problems of extremely unsmooth writing process and low writing efficiency on a writing terminal caused by the conventional method for changing the writing color and size.
The invention adopts the following technical scheme:
a method for rapidly switching the writing thickness and color of a brush pen comprises the following steps:
recognizing a touch action aiming at the touch screen when the writing medium does not move aiming at the writing point of the touch screen;
judging whether the touch action aiming at the touch screen meets a first preset condition, if so, triggering a current interface to display a circular ring; the touch action of the first preset condition pointer on the touch screen is used as a contact action; the color of the circular ring represents the writing color, and the width of the circular ring represents the writing thickness;
judging whether the touch action aiming at the touch screen meets a second preset condition and a third preset condition; the second preset condition refers to that touch action on the touch screen is used as contraction or amplification action, and the third preset condition refers to that touch action on the touch screen is used as rotation action;
if the second preset condition is met, adjusting the thickness of the writing; and if the third preset condition is met, adjusting the writing color.
Optionally, the determining whether the touch action for the touch screen meets a first preset condition includes:
acquiring a plurality of touch point coordinates for the touch screen;
calculating the radius of a circle formed by the coordinates of the touch points;
and judging whether the radius is within a preset range or not, judging whether the writing point is positioned in a circle formed by the coordinates of the touch points or not, and if the radius is within the preset range and the writing point is not positioned in the circle formed by the coordinates of the touch points, judging that the touch action aiming at the touch screen meets a first preset condition.
Optionally, the plurality of touch points are five touch points.
Optionally, the radius satisfies the following formula:
R= ;
wherein, R is a radius of a circle formed by a plurality of touch point coordinates, x1 and y1 are respectively an abscissa and an ordinate of a center of the circle formed by the plurality of touch point coordinates, and x2 and y2 are respectively the abscissa and the ordinate of a certain touch point; a is the length of the touch screen; b is the width of the touch screen, and X and Y are the number of pixels contained in the horizontal direction and the number of pixels contained in the vertical direction, respectively, represented by the resolution of the touch screen.
Optionally, the determining whether the touch action for the touch screen meets a second preset condition includes:
acquiring the center of a circle formed by the coordinates of the touch points;
and when the center coordinates are unchanged and the radius of a circle formed by the touch point coordinates is reduced or increased, judging that the touch action aiming at the touch screen meets a second preset condition.
Optionally, when the radius of a circle formed by the coordinates of the multiple touch points decreases, determining that the touch action for the touch screen is a contraction action; and when the radius of a circle formed by the plurality of touch point coordinates is increased, judging that the touch action aiming at the touch screen is an amplification action.
Optionally, the preset range is 2.5 cm-7.5 cm.
Optionally, the determining whether the touch action for the touch screen satisfies a third preset condition includes:
acquiring the center of a circle formed by the coordinates of the touch points;
and when the circle center coordinate is recognized to move, judging that the touch action aiming at the touch screen meets a third preset condition.
An electronic device, comprising: the system comprises at least one processor and a memory which is in communication connection with the at least one processor, wherein the memory stores instructions which can be executed by the at least one processor, and the instructions are executed by the at least one processor, so that the at least one processor can execute the method for rapidly switching the thickness and the color of the brush writing.
A computer storage medium having a computer program stored thereon, the computer program, when executed by a processor, implementing the method for rapidly switching brush writing thickness and color.
Compared with the prior art, the invention has the beneficial effects that:
according to the method, when a writing medium does not move aiming at a writing point of a touch screen, a touch action aiming at the touch screen is recognized, if the touch action meets a first preset condition, a current interface is triggered to display a circular ring for representing writing color and writing thickness, and if the touch action meets a second preset condition, the writing thickness is adjusted; if satisfy the third and predetermine the condition, then the adjustment is write the colour, need not to click many times and select the switching, just can carry out to change and write the colour and write the thickness, has avoided the tradition to adopt touch selection to switch and has changed and write the colour and write the writing process that the thickness leads to and not smooth, writes efficiently, has promoted user experience.
Drawings
Fig. 1 is a schematic flow chart of a method for quickly switching the writing thickness and color of a brush according to an embodiment of the present invention;
fig. 2 is a schematic view of a circle center formed by coordinates of five-finger touch points according to an embodiment of the present disclosure;
FIG. 3 is a schematic diagram of a ring for triggering a current interface according to an embodiment of the present invention;
fig. 4 is a schematic diagram of a touch point when a touch action on a touch screen satisfies a second preset condition according to an embodiment of the present invention;
fig. 5 is a schematic diagram of a touch point when a touch action on a touch screen satisfies a third preset condition according to an embodiment of the present invention;
fig. 6 is a schematic structural diagram of an electronic device according to an embodiment of the present invention.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and specific embodiments, and it should be noted that, in the premise of no conflict, the following described embodiments or technical features may be arbitrarily combined to form a new embodiment:
the first embodiment is as follows:
referring to fig. 1-6, fig. 1 shows a method for quickly switching thickness and color of brush writing according to the present invention, which includes the following steps:
step S1, recognizing the touch action aiming at the touch screen when the writing point of the writing medium aiming at the touch screen does not move;
in a specific implementation, the writing medium may be a stylus. Writing is performed on the touch screen through the touch pen.
The touch screen can be a large-screen electronic whiteboard comprising the touch screen, and certainly, the method of the invention is not limited to be applied to large-screen electronic whiteboards, and terminals with touch screens can apply the method of the invention.
In this embodiment, when the writing medium adopted by the user stays on the screen, the writing point of the writing medium on the touch screen does not move, and specifically, whether the writing point of the writing medium on the touch screen does not move can be automatically determined through the writing terminal.
Step S2, judging whether the touch action aiming at the touch screen meets a first preset condition, if so, triggering the current interface to display a circular ring; the touch action of the first preset condition pointer on the touch screen is used as a contact action; the color of the circular ring represents the writing color, and the width of the circular ring represents the writing thickness;
optionally, the determining whether the touch action for the touch screen meets a first preset condition includes:
acquiring a plurality of touch point coordinates for the touch screen;
calculating the radius of a circle formed by the coordinates of the touch points;
and judging whether the radius is within a preset range or not, judging whether the writing point is positioned in a circle formed by the coordinates of the touch points or not, and if the radius is within the preset range and the writing point is not positioned in the circle formed by the coordinates of the touch points, judging that the touch action aiming at the touch screen meets a first preset condition.
Optionally, the plurality of touch points are five touch points.
Optionally, the radius satisfies the following formula:
R= ;
wherein, R is the radius of a circle formed by a plurality of touch point coordinates, x1 and y1 are respectively the horizontal coordinate and the vertical coordinate of the circle center formed by the plurality of touch point coordinates, x2 and y2 are respectively the horizontal coordinate and the vertical coordinate of a certain touch point, and A is the length of the touch screen; b is the width of the touch screen, and X and Y are the number of pixels contained in the horizontal direction and the number of pixels contained in the vertical direction, respectively, represented by the resolution of the touch screen.
Step S3, judging whether the touch action aiming at the touch screen meets a second preset condition and a third preset condition; the second preset condition refers to that touch action on the touch screen is used as contraction or amplification action, and the third preset condition refers to that touch action on the touch screen is used as rotation action;
step S4, if a second preset condition is met, adjusting the writing thickness; and if the third preset condition is met, adjusting the writing color.
Optionally, the determining whether the touch action for the touch screen meets a second preset condition includes:
acquiring the center of a circle formed by the coordinates of the touch points;
and when the center coordinates are unchanged and the radius of a circle formed by the touch point coordinates is reduced or increased, judging that the touch action aiming at the touch screen meets a second preset condition.
Specifically, when the radius of a circle formed by the plurality of touch point coordinates is reduced, the touch action on the touch screen is determined as a contraction action; and when the radius of a circle formed by the plurality of touch point coordinates is increased, judging that the touch action aiming at the touch screen is an amplification action.
Specifically, the preset range is 2.5 cm-7.5 cm.
Optionally, the determining whether the touch action for the touch screen satisfies a third preset condition includes:
acquiring the center of a circle formed by the coordinates of the touch points; when the plurality of touch points move, the circle center coordinates move;
and when the circle center coordinate is recognized to move, judging that the touch action aiming at the touch screen meets a third preset condition.
In the implementation process, when the writing point of the writing medium on the touch screen does not move, the touch action on the touch screen is recognized, if the touch action meets a first preset condition, a current interface is triggered to display a circular ring for representing the writing color and the writing thickness, and if the touch action meets a second preset condition, the writing thickness is adjusted; if satisfy the third and predetermine the condition, then the adjustment is write the colour, need not to click many times and select the switching, just can carry out to change and write the colour and write the thickness, has avoided the tradition to adopt touch selection to switch and has changed and write the colour and write the writing process that the thickness leads to and not smooth, writes efficiently, has promoted user experience.
The invention is illustrated below in the following application examples:
in specific application, a touch action is performed on the touch screen through five fingers; when the five fingers are pressed to operate, the five fingers do not leave the screen medium.
Acquiring the coordinates of a writing point of the writing medium for the touch screen, wherein the coordinates are (a 1, a 2);
and calculating the coordinates of the touch points of the five fingers on the touch screen, namely (x1, y 1) - (x 5, y 5).
Comparing and analyzing the coordinates of the five touch points, acquiring four points with a maximum horizontal coordinate xmax, a minimum horizontal coordinate xmin, a maximum vertical coordinate ymax and a minimum vertical coordinate ymin, and judging the relation between the horizontal and vertical coordinates of the writing points (a 1, a 2) and the coordinates of the four points;
and when xmin < X1 < xmax and ymin < Y1 < ymax do not meet the condition that the pen is held by one hand and the pen is touched by one finger, the condition is not processed, and the writing point can be positioned in a circle formed by the coordinates of the touch points, the touch action aiming at the touch screen is judged not to meet the first preset condition.
And judging that the touch action aiming at the touch screen does not meet a first preset condition.
Referring to fig. 2, fig. 2 is a schematic view of a center of a circle formed by coordinates of five-finger touch points according to an embodiment of the present disclosure; connecting two points with a maximum abscissa xmax and a minimum abscissa xmin, and connecting two points with a maximum vertical coordinate ymax and a minimum vertical coordinate ymin to respectively obtain two central points (x1', y1'), (x2', y2'), using the two central points as vertical points, respectively making vertical lines of the connecting lines corresponding to the two central points, wherein the two vertical lines intersect at an intersection point (x0', y0'), and approximately considering the intersection point (x0', y0') as the center of a circle of five touch points;
calculating the radius of a circle formed by five touch points corresponding to the five fingers;
specifically, the radius satisfies the following formula:
R= ;
wherein, R is a radius of a circle formed by a plurality of touch point coordinates, x1 and y1 are respectively an abscissa and an ordinate of a center of the circle formed by the plurality of touch point coordinates, x2 and y2 are respectively the abscissa and the ordinate of a certain touch point, and a is a length of the touch screen; b is the width of the touch screen, and X and Y are the number of pixels contained in the horizontal direction and the number of pixels contained in the vertical direction, respectively, represented by the resolution of the touch screen.
Referring to fig. 3, fig. 3 is a schematic diagram illustrating triggering a current interface to display a ring according to an embodiment of the present disclosure; specifically, when the distance R is less than or equal to 5cm and less than or equal to 2R and less than or equal to 15cm, the touch action of the five-finger touch is judged to meet a first preset condition, a display ring is fixedly called above the writing point (a 1, b 1), wherein the color represents the color of the current pen touch, and the thickness of the frame represents the thickness of the pen touch.
Referring to fig. 4, fig. 4 is a schematic diagram of a touch point when a touch action on a touch screen meets a second preset condition according to an application embodiment of the present invention, and determines that a touch action of a five finger is reduced when a circle center is substantially stationary at a relative position, an absolute value of a change of the circle center is less than 5cm and a new value R '< R, and a stroke increasing command is executed at this time, and a stroke is continuously reduced if the stroke is continuously reduced, and the minimum value R' =2.5cm corresponds to a minimum value of the stroke; otherwise, the stroke is increased, and R' =10cm corresponds to the maximum stroke value;
referring to fig. 5, fig. 5 is a schematic diagram of touch points when a touch action on the touch screen satisfies a third preset condition, and when one of five touch points is identified, and a center of the circle is shifted, it can be determined that five fingers rotate around the thumb, and at this time, a writing color switching command is executed, and a change of the rotation angle is calculated, specifically, one preset writing color can be switched every 10 °, and the preset writing color can be set in advance of a switching sequence.
For example, 3 to 4 writing colors are preset, and the switching order "black, red, and blue" is set in advance, so when the initial writing color is black, the writing order is switched to red at a rotation angle of 10 °.
In the above-mentioned realization in-process, press the screen through five fingers to carry out to the shrink of touch-sensitive screen, enlarge or the rotation action writes the colour and switch and write the thickness and switch, need not to click many times, avoided the tradition to adopt the touch to select to switch to change and write the colour and write the writing process that the thickness leads to not smooth, write efficiently, promoted user experience.
Example three:
fig. 6 is a schematic structural diagram of an electronic device according to an embodiment of the present application, and in this application, an electronic device 100 for implementing a method for quickly switching thickness and color of brush writing according to an embodiment of the present invention may be described with reference to the schematic diagram shown in fig. 6.
As shown in fig. 6, an electronic device 100 includes one or more processors 102, one or more memory devices 104, and these components are interconnected via a bus system and other types of connections (not shown). It should be noted that the components and structure of the electronic device 100 shown in fig. 6 are only exemplary and not limiting, and the electronic device may have some of the components shown in fig. 3 and may have other components and structures not shown in fig. 6 as needed.
The processor 102 may be a Central Processing Unit (CPU) or other form of processing unit having data processing capabilities and instruction execution capabilities, and may control other components in the electronic device 100 to perform desired functions.
The storage 104 may include one or more computer program products that may include various forms of computer-readable storage media, such as volatile memory and non-volatile memory. The volatile memory may include, for example, Random Access Memory (RAM), cache memory (cache), and the like. The non-volatile memory may include, for example, Read Only Memory (ROM), hard disk, flash memory, etc. On which one or more computer program instructions may be stored that may be executed by processor 102 to implement the functions of the embodiments of the application (as implemented by the processor) described below and/or other desired functions. Various applications and various data, such as various data used and generated by the applications, may also be stored in the computer-readable storage medium.
The invention also provides a computer storage medium on which a computer program is stored, in which the method of the invention, if implemented in the form of software functional units and sold or used as a stand-alone product, can be stored. Based on such understanding, all or part of the flow of the method according to the embodiments of the present invention may also be implemented by a computer program, which may be stored in a computer storage medium and used by a processor to implement the steps of the embodiments of the method. Wherein the computer program comprises computer program code, which may be in the form of source code, object code, an executable file or some intermediate form, etc. The computer storage medium may include: any entity or device capable of carrying the computer program code, recording medium, usb disk, removable hard disk, magnetic disk, optical disk, computer Memory, Read-Only Memory (ROM), Random Access Memory (RAM), electrical carrier wave signals, telecommunications signals, software distribution medium, and the like. It should be noted that the computer storage media may include content that is subject to appropriate increase or decrease as required by legislation and patent practice in jurisdictions, for example, in some jurisdictions, computer storage media that does not include electrical carrier signals and telecommunications signals as subject to legislation and patent practice.
Various other modifications and changes may be made by those skilled in the art based on the above-described technical solutions and concepts, and all such modifications and changes should fall within the scope of the claims of the present invention.
Claims (9)
1. A method for rapidly switching the writing thickness and color of a brush pen is characterized by comprising the following steps:
recognizing a touch action aiming at the touch screen when the writing medium does not move aiming at the writing point of the touch screen;
judging whether the touch action aiming at the touch screen meets a first preset condition, if so, triggering a current interface to display a circular ring; the touch action of the first preset condition pointer on the touch screen is used as a contact action; the color of the circular ring represents the writing color, and the width of the circular ring represents the writing thickness; implementing contact action on the touch screen through five fingers; when the five fingers are pressed, the five fingers do not leave the screen medium;
judging whether the touch action aiming at the touch screen meets a second preset condition and a third preset condition; the second preset condition refers to that touch action on the touch screen is used as contraction or amplification action, and the third preset condition refers to that touch action on the touch screen is used as rotation action;
if the second preset condition is met, adjusting the thickness of the writing; if the third preset condition is met, adjusting the writing color; the screen is pressed by five fingers, and writing color switching and writing thickness switching are performed by performing contraction, expansion or rotation actions for the touch screen.
2. The method for rapidly switching thickness and color of brush pen writing according to claim 1, wherein the determining whether the touch action on the touch screen meets a first preset condition comprises:
acquiring a plurality of touch point coordinates for the touch screen;
calculating the radius of a circle formed by the coordinates of the touch points;
and judging whether the radius is within a preset range or not, judging whether the writing point is positioned in a circle formed by the coordinates of the touch points or not, and if the radius is within the preset range and the writing point is not positioned in the circle formed by the coordinates of the touch points, judging that the touch action aiming at the touch screen meets a first preset condition.
3. The method for rapidly switching thickness and color of brush writing according to claim 2, wherein the plurality of touch points are five touch points.
4. The method for rapidly switching thickness and color of brush pen writing according to claim 2, wherein the determining whether the touch action on the touch screen satisfies a second preset condition comprises:
acquiring the center of a circle formed by the coordinates of the touch points;
and when the center coordinates are unchanged and the radius of a circle formed by the touch point coordinates is reduced or increased, judging that the touch action aiming at the touch screen meets a second preset condition.
5. The method for rapidly switching thickness and color of brush pen writing according to claim 4, characterized in that when the radius of the circle formed by the coordinates of the touch points is reduced, the touch action for the touch screen is determined as a contraction action; and when the radius of a circle formed by the plurality of touch point coordinates is increased, judging that the touch action aiming at the touch screen is an amplification action.
6. The method for rapidly switching the thickness and the color of the brush pen as claimed in claim 2, wherein the preset range is 2.5cm to 7.5 cm.
7. The method for rapidly switching the writing thickness and the writing color of the painting brush as claimed in claim 2, wherein the step of judging whether the touch action on the touch screen meets a third preset condition comprises the steps of:
acquiring the center of a circle formed by the coordinates of the touch points;
and when the circle center coordinate is recognized to move, judging that the touch action aiming at the touch screen meets a third preset condition.
8. An electronic device, comprising: at least one processor, and a memory communicatively coupled to the at least one processor, wherein the memory stores instructions executable by the at least one processor to enable the at least one processor to perform the method of rapidly switching brush writing thickness and color as recited in any one of claims 1 to 7.
9. A computer storage medium having a computer program stored thereon, wherein the computer program, when executed by a processor, implements the method for rapidly switching the writing thickness and color of a brush according to any one of claims 1 to 7.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202111127648.1A CN113568557B (en) | 2021-09-26 | 2021-09-26 | Method for rapidly switching writing thickness and color of painting brush and electronic equipment |
| PCT/CN2022/101388 WO2023045458A1 (en) | 2021-09-26 | 2022-06-27 | Method for quickly switching writing thickness and color of paintbrush, and electronic device |
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| CN202111127648.1A CN113568557B (en) | 2021-09-26 | 2021-09-26 | Method for rapidly switching writing thickness and color of painting brush and electronic equipment |
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| CN113568557B (en) * | 2021-09-26 | 2022-02-11 | 广州朗国电子科技股份有限公司 | Method for rapidly switching writing thickness and color of painting brush and electronic equipment |
| CN114296621B (en) * | 2021-12-23 | 2023-06-09 | 天翼视讯传媒有限公司 | Three-point touch recognition calculation method for touch screen |
| CN116774854B (en) * | 2023-06-15 | 2024-10-01 | 广州文石信息科技有限公司 | Handwriting adjusting method, device, equipment and storage medium |
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| CN113568557B (en) * | 2021-09-26 | 2022-02-11 | 广州朗国电子科技股份有限公司 | Method for rapidly switching writing thickness and color of painting brush and electronic equipment |
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| CN112639696A (en) * | 2018-09-04 | 2021-04-09 | 深圳市柔宇科技股份有限公司 | Handwriting board, handwriting board device and writing control method |
| WO2020111366A1 (en) * | 2018-11-26 | 2020-06-04 | 채시환 | Stylus pen capable of controlling color attributes and control method therefor |
| CN111562850A (en) * | 2020-04-13 | 2020-08-21 | 维沃移动通信有限公司 | Information adjusting method and device, electronic equipment and storage medium |
| CN111798559A (en) * | 2020-06-03 | 2020-10-20 | 体知(上海)信息技术有限公司 | Selection device and method of virtual image characteristics |
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| WO2023045458A1 (en) | 2023-03-30 |
| CN113568557A (en) | 2021-10-29 |
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