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Stored procedures
Draws a rectangle in an Image control.
Versions 25 and later
Java This function is now available for Java applications.
New in version 25
Java This function is now available for Java applications.
Java This function is now available for Java applications.
Versions 24 and later
Java The syntax that manages the Rectangle and the Color types is now available for Java applications.
New in version 24
Java The syntax that manages the Rectangle and the Color types is now available for Java applications.
Java The syntax that manages the Rectangle and the Color types is now available for Java applications.
Example
// Draw a rectangle whose background is light yellow
// and whose border is light blue
IMG_Drawing.DrawRectangle(10, 10, 50, 50, LightYellow, LightBlue)
Syntax

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

<Image control>.DrawRectangle(<X1> , <Y1> , <X2> , <Y2> [, <Background> [, <Line>]])
<Image control>: Control name
Name of the Image control to use.
<X1>: Integer
X coordinate (in pixels) of top left corner of rectangle.
<Y1>: Integer
Y coordinate (in pixels) of top left corner of rectangle.
<X2>: Integer
X coordinate (in pixels) of bottom right corner of rectangle.
<Y2>: Integer
Y coordinate (in pixels) of bottom right corner of rectangle.
<Background>: Integer, constant or Background variable (optional)
  • Background color of rectangle. This color can be:
  • Characteristics of background:
    • characteristics specified in the last call to <Image>.Background if this parameter is not specified.
To use a gradient background color, call <Image>.DrawRectangleGradient.
<Line>: Integer, constant or Border variable (optional)
  • Color of rectangle line. This color can be:
  • Characteristics of the line:
    • characteristics specified in the last call to <Image>.Pen if this parameter is not specified.
Java

Drawing a rectangle via a Rectangle variable Hide the details

<Image control>.DrawRectangle(<Rectangle> [, <Background> [, <Line>]])
<Image control>: Control name
Name of the Image control to use.
<Rectangle>: Rectangle variable
Name of the Variable of type Rectangle defining the coordinates of the rectangle to draw.
<Background>: Integer, constant or Background variable (optional)
  • Background color of rectangle. This color can be:
  • Characteristics of background:
    • Background variable. In this case, the gradient defined in the variable is ignored.
      Java This type of variable is not available.
    • characteristics specified in the last call to <Image>.Background if this parameter is not specified.
To use a gradient background color, call <Image>.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),
    • une preset color of WLanguage,
    • Versions 22 and later
      a Variable of type Color ,
      New in version 22
      a Variable of type Color ,
      a Variable of type Color ,
    • same as Color used for Background if this parameter is not specified and <Image>.Pen was not used.
  • Characteristics of the line:
    • characteristics specified in the last call to <Image>.Pen if this parameter is not specified.
Remarks

Coordinates

The coordinates are specified in relation to the top left corner of the Image control (coordinates set to (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: wd260pnt.dll
Minimum version required
  • Version 24
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