The Pattern property of the PatternPaint object is set to the pattern, and the PatternPaint object is set as the paint to fill an object with. In this example, the pattern is a 10x10 area that contains a diagonal line from (0,0) to (10,10), and a diagonal line from (0,10) to (10,0). PatternPaint patternPaint = new PatternPaintĬanvas.SetFillPaint(patternPaint, RectF.Zero) Fill the rectangle with the 10x10 pattern
Pattern = new PicturePattern(picture.Picture, 10, 10) Using (PictureCanvas picture = new PictureCanvas(0, 0, 10, 10)) Create a 10x10 template for the pattern The following example shows how to create a pattern and fill an object with it: IPattern pattern To paint an area with a pattern, create the pattern and assign it to the Pattern property of a PatternPaint object. The class also has an IsTransparent property that returns a bool that represents whether the background or foreground color of the paint has an alpha value of less than 1. The PatternPaint class defines a Pattern property, of type IPattern, which represents the pattern to paint. The PatternPaint class, that's derived from the Paint class, is used to paint a graphical object with a pattern. To paint an object with an image, load the image and assign it to the Image property of the ImagePaint object.Īn ImagePaint object can also be created from an IImage object by the AsPaint extension method.Īlternatively, the SetFillImage extension method can be used to simplify the code: if (image != null)Ĭanvas.SetFillImage(image.Downsize(100)) The class also has an IsTransparent property that returns false. The ImagePaint class defines an Image property, of type IImage, which represents the image to paint. The ImagePaint class, that's derived from the Paint class, is used to paint a graphical object with an image. Therefore, a filled rounded rectangle is painted with a silver SolidPaint object:Īlternatively, the color can be specified with the Color property: SolidPaint solidPaint = new SolidPaint The SolidPaint object is specified as the first argument to the SetFillPaint method. RectF solidRectangle = new RectF(100, 100, 200, 100) Ĭanvas.SetFillPaint(solidPaint, solidRectangle) Ĭanvas.SetShadow(new SizeF(10, 10), 10, Colors.Grey) Ĭanvas.FillRoundedRectangle(solidRectangle, 12) The color of a SolidPaint object is typically specified through its constructor, using a Color argument: SolidPaint solidPaint = new SolidPaint(Colors.Silver) The class also has an IsTransparent property that returns a bool that represents whether the color has an alpha value of less than 1. The SolidPaint class defines a Color property, of type Color, which represents the color of the paint. The SolidPaint class, that's derived from the Paint class, is used to paint a graphical object with a solid color. The Paint class also defines BackgroundColor, and ForegroundColor properties, of type Color, that can be used to optionally define background and foreground colors for a Paint object. Instances of these types can be painted on an ICanvas, typically by using the SetFillPaint method to set the paint as the fill of a graphical object. For more information, see Paint a gradient. GradientPaint, which paints an object with a gradient.For more information, see Paint a pattern. PatternPaint, which paints an object with a pattern.For more information, see Paint an image. ImagePaint, which paints an object with an image.For more information, see Paint a solid color. SolidPaint, which paints an object with a solid color.The following list describes the different paint types available in. Classes that derive from Paint describe different ways of painting an object. The Paint class is an abstract class that paints an object with its output. NET Multi-platform App UI (.NET MAUI) graphics includes the ability to paint graphical objects with solid colors, gradients, repeating images, and patterns.
0 kommentar(er)
