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  • Width/Height of rectangle
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Stored procedures
Builds a sequence of characters containing a circle or an ellipse.
iPhone/iPadUniversal Windows 10 AppWindows Mobile This sequence of characters is used to draw a circle or an ellipse:
  • in an element of a List Box or Combo Box control.
  • in the title bar and/or status bar of a window.
  • in a Static control.
Versions 21 and later
Universal Windows 10 App This function is now available in Universal Windows 10 App mode.
New in version 21
Universal Windows 10 App This function is now available in Universal Windows 10 App mode.
Universal Windows 10 App This function is now available in Universal Windows 10 App mode.
Versions 22 and later
Stored procedures This function is now available in the code of stored procedures.
iPhone/iPad This function is now available for iPhone/iPad applications.
New in version 22
Stored procedures This function is now available in the code of stored procedures.
iPhone/iPad This function is now available for iPhone/iPad applications.
Stored procedures This function is now available in the code of stored procedures.
iPhone/iPad This function is now available for iPhone/iPad applications.
Example
Windows Mobile
// Draw a circle in an element of "LIST_ShapeList"
// The circle background is light green and the borders are light yellow
ListAdd(LIST_ShapeList, gCircle(0, 0, 25, 18, LightGreen, LightYellow))
Syntax
<Result> = gCircle(<X1> , <Y1> , <X2> , <Y2> [, <Background color> [, <Line color>]])
<Result>: Character string
Sequence of characters defining a circle or an ellipse.
iPhone/iPadUniversal Windows 10 AppWindows Mobile This sequence of characters can be:
<X1>: Real
X coordinate (in pixels) of top left corner of the rectangle containing the circle.
<Y1>: Real
Y coordinate (in pixels) of top left corner of the rectangle containing the circle.
<X2>: Real
X coordinate (in pixels) of bottom right corner of the rectangle containing the circle.
<Y2>: Real
Y coordinate (in pixels) of bottom right corner of the rectangle containing the circle.
<Background color>: Integer or constant (optional)
Background color of circle. This color can correspond to:
If this parameter is not specified, the background color corresponds to the background color of the current text (defined by gBackground).
<Line color>: Integer or constant (optional)
Color of circle line. This color can correspond to:
If this parameter is not specified, the color of the line corresponds to the color of the current text (defined by gPen).
Remarks

Coordinates

All coordinates are expressed in pixels in relation to the top left corner of element used (row in the List Box or Combo Box control, title bar of the window, status bar of window or Static control).

Width/Height of rectangle

The width of the reference rectangle is set to <X2> - <X1>.
The height of the reference rectangle is set to <Y2> - <Y1>.

Component

Until version 21, gCircle was available in the wdxxxobj component. From version 22, this function is now available in the wdxxxmdl component.
Component : wd250mdl.dll
Minimum version required
  • Version 9
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