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  • Coordinates
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Stored procedures
Draws a rectangle in a variable of type picLayer.
Example
MyWDPicImage is WDPic = "Test.gif"
MyLayer is picLayer

// Draw a rectangle with a light yellow background
// and light blue borders
MyLayer.DrawRectangle(10, 10, 50, 50, LightYellow, LightBlue)

IMG_MyDrawing = MyWDPicImage
Syntax

Drawing a rectangle by specifying the coordinates of rectangle Hide the details

dRectangle([<Image>, ] <X1> , <Y1> , <X2> , <Y2> [, <Background> [, <Line>]])
<Image>: picLayer variable
Name of the picLayer variable to be used.
<X1>: Integer
X-coordinate (in pixels) of the upper-left corner of the rectangle.
<Y1>: Integer
Y-coordinate (in pixels) of the upper-left corner of the rectangle.
<X2>: Integer
X-coordinate (in pixels) of the lower-right corner of the rectangle.
<Y2>: Integer
Y-coordinate (in pixels) of the lower-right corner of the rectangle.
<Background>: Integer, constant or Background variable (optional)
To use a gradient background color, call <picLayer variable>.DrawRectangleGradient.
<Line>: Integer, constant or Border variable (optional)
  • Color of rectangle line. This color can be:
    • an RGB color (returned by RGB),
    • an HSL color (returned by HSL),
    • a WLanguage preset color,
    • identical to the color used for the background if this parameter is not specified and if <Image>.Pen has not been used.
  • Characteristics of the line:
    • characteristics specified in the last call to <Image>.Pen if this parameter is not specified.
Remarks

Coordinates

Coordinates are specified with respect to the upper-left corner of the image (coordinates: (0.0)).
Related Examples:
The drawing functions Unit examples (WINDEV): The drawing functions
[ + ] Using the main drawing functions of WINDEV to:
- Initialize an Image control for drawing
- Draw simple shapes
- Write a text into a drawing
- Change the color in a drawing
Business / UI classification: Neutral code
Component: wd290pnt.dll
Minimum version required
  • Version 25
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Last update: 01/18/2024

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