BoxedGradient()
语法
BoxedGradient(x, y, Width, Height)概要
Sets the drawing gradient to have a box shape.
参数
x, y, Width, Height The location of the gradient box. The gradient ranges from the current background color at the center of the box to the current front color at the edges of the box.
返回值
无.
Remarks
Additional colors can be added to the gradient with the GradientColor() command.
Note: This command only has an effect with ImageOutput() and CanvasOutput(). The gradient only affects the drawing commands when #PB_2DDrawing_Gradient is set with the DrawingMode() command.
示例
If OpenWindow(0, 0, 0, 400, 200, "2DDrawing Example", #PB_Window_SystemMenu | #PB_Window_ScreenCentered) If CreateImage(0, 400, 200) And StartDrawing(ImageOutput(0)) Box(0, 0, 400, 200, $FFFFFF) DrawingMode(#PB_2DDrawing_Gradient) BackColor($00FFFF) FrontColor($FF0000) BoxedGradient(0, 0, 200, 200) Circle(100, 100, 100) BoxedGradient(225, -100, 150, 400) Circle(300, 100, 100) StopDrawing() ImageGadget(0, 0, 0, 400, 200, ImageID(0)) EndIf Repeat Event = WaitWindowEvent() Until Event = #PB_Event_CloseWindow EndIf
参阅
GradientColor(), ResetGradientColors(), LinearGradient(), CircularGradient(), EllipticalGradient(), ConicalGradient(), CustomGradient(), DrawingMode()
已支持操作系统
所有