Class WmfRecorderGraphics2D
Името на пространството: Aspose.Imaging.FileFormats.Wmf.Graphics Асамблея: Aspose.Imaging.dll (25.4.0)
Рекордът на WMF.
public sealed class WmfRecorderGraphics2D : MetafileRecorderGraphics2DInheritance
object ← MetafileRecorderGraphics2D ← WmfRecorderGraphics2D
наследници
MetafileRecorderGraphics2D.Clear() , MetafileRecorderGraphics2D.DrawArc(Pen, Rectangle, float, float) , MetafileRecorderGraphics2D.DrawCubicBezier(Pen, Point, Point, Point, Point) , MetafileRecorderGraphics2D.DrawPolyCubicBezier(Pen, Point[]) , MetafileRecorderGraphics2D.DrawEllipse(Pen, Rectangle) , MetafileRecorderGraphics2D.FillEllipse(Brush, Rectangle) , MetafileRecorderGraphics2D.DrawImage(RasterImage, Point) , MetafileRecorderGraphics2D.DrawImage(RasterImage, Rectangle, Rectangle, GraphicsUnit) , MetafileRecorderGraphics2D.DrawImage(byte[], Rectangle, GraphicsUnit) , MetafileRecorderGraphics2D.DrawImage(Stream, Rectangle, GraphicsUnit) , MetafileRecorderGraphics2D.DrawLine(Pen, int, int, int, int) , MetafileRecorderGraphics2D.DrawLine(Pen, Point, Point) , MetafileRecorderGraphics2D.DrawPolyline(Pen, Point[]) , MetafileRecorderGraphics2D.DrawPath(Pen, GraphicsPath) , MetafileRecorderGraphics2D.FillPath(Pen, Brush, GraphicsPath) , MetafileRecorderGraphics2D.DrawPie(Pen, Rectangle, float, float) , MetafileRecorderGraphics2D.FillPie(Brush, Rectangle, float, float) , MetafileRecorderGraphics2D.DrawPolygon(Pen, Point[]) , MetafileRecorderGraphics2D.FillPolygon(Brush, Point[]) , MetafileRecorderGraphics2D.FillPolygon(Brush, Point[], FillMode) , MetafileRecorderGraphics2D.DrawRectangle(Pen, int, int, int, int) , MetafileRecorderGraphics2D.DrawRectangle(Pen, Rectangle) , MetafileRecorderGraphics2D.FillRectangle(Brush, Rectangle) , MetafileRecorderGraphics2D.DrawString(string, Font, Color, int, int) , MetafileRecorderGraphics2D.DrawString(string, Font, Color, int, int, float) , MetafileRecorderGraphics2D.ExcludeClip(Rectangle) , MetafileRecorderGraphics2D.ExcludeClip(Region) , MetafileRecorderGraphics2D.IntersectClip(RectangleF) , MetafileRecorderGraphics2D.IntersectClip(Region) , MetafileRecorderGraphics2D.ResetClip() , MetafileRecorderGraphics2D.MultiplyTransform(Matrix) , MetafileRecorderGraphics2D.MultiplyTransform(Matrix, MatrixOrder) , MetafileRecorderGraphics2D.TranslateTransform(float, float) , MetafileRecorderGraphics2D.TranslateTransform(float, float, MatrixOrder) , MetafileRecorderGraphics2D.RotateTransform(float) , MetafileRecorderGraphics2D.RotateTransform(float, PointF, MatrixOrder) , MetafileRecorderGraphics2D.ScaleTransform(float, float) , MetafileRecorderGraphics2D.ScaleTransform(float, float, MatrixOrder) , MetafileRecorderGraphics2D.GetTransform() , MetafileRecorderGraphics2D.SetTransform(Matrix) , MetafileRecorderGraphics2D.Clip , MetafileRecorderGraphics2D.ClipBounds , MetafileRecorderGraphics2D.BackgroundColor , object.GetType() , object.ToString() , object.Equals(object?) , object.Equals(object?, object?) , object.ReferenceEquals(object?, object?) , object.GetHashCode()
Constructors
WmfRecorderГрафиката2D(Връзката, инт)
Иницијализира нова инстанция на клас Aspose.Imaging.FileFormats.Wmf.Graphics.MfRecorderGrafics2D.
public WmfRecorderGraphics2D(Rectangle frame, int inch)Parameters
frame Rectangle
Дестинация правоъгълник, измерени в кръгове, за показване на метафила.
inch int
Броят на пикселите на инча.
Examples
Този пример показва как да създадете изображение на WMF и да рисувате някои геометрични форми, като използвате WmfRecorderGraphics2D.
string dir = "c:\\temp\\";
int imageWidth = 600;
int imageHeight = 400;
// This is the default screen resolution.
int dpi = 96;
Aspose.Imaging.Rectangle frame = new Aspose.Imaging.Rectangle(0, 0, imageWidth, imageHeight);
// Create a WMF image.
Aspose.Imaging.FileFormats.Wmf.Graphics.WmfRecorderGraphics2D graphics =
new Aspose.Imaging.FileFormats.Wmf.Graphics.WmfRecorderGraphics2D(frame, dpi);
// Draw a black rectangle along the image borders using a 1-pixel-wide black pen.
graphics.DrawRectangle(new Aspose.Imaging.Pen(Aspose.Imaging.Color.Black, 1), 0, 0, imageWidth, imageHeight);
// Fill a rectangle with the color of white-smoke.
graphics.FillRectangle(new Aspose.Imaging.Brushes.SolidBrush(Aspose.Imaging.Color.WhiteSmoke), new Aspose.Imaging.Rectangle(10, 10, 580, 380));
// Draw two diagonal lines using a 1-pixel-wide darkgreen pen.
graphics.DrawLine(new Aspose.Imaging.Pen(Aspose.Imaging.Color.DarkGreen, 1), 0, 0, imageWidth, imageHeight);
graphics.DrawLine(new Aspose.Imaging.Pen(Aspose.Imaging.Color.DarkGreen, 1), 0, imageHeight, imageWidth, 0);
// Draw an arc within the rectangle {0, 0, 200, 200} using a 2-pixel-wide blue pen.
graphics.DrawArc(new Aspose.Imaging.Pen(Aspose.Imaging.Color.Blue, 2), new Aspose.Imaging.Rectangle(0, 0, 200, 200), 90, 270);
// Fill an arc
graphics.FillPie(new Aspose.Imaging.Brushes.SolidBrush(Aspose.Imaging.Color.LightSkyBlue), new Aspose.Imaging.Rectangle(0, 0, 150, 150), 90, 270);
// Draw a cubic bezier using a 2-pixel-wide red pen.
graphics.DrawCubicBezier(new Aspose.Imaging.Pen(Aspose.Imaging.Color.Red, 2),
new Aspose.Imaging.Point(0, 0),
new Aspose.Imaging.Point(200, 133),
new Aspose.Imaging.Point(400, 166),
new Aspose.Imaging.Point(600, 400));
// Draw a raster image of the specified size at the specified location.
// The image is scaled to fit the desired rectangle.
using (Aspose.Imaging.RasterImage imageToDraw = (Aspose.Imaging.RasterImage)Aspose.Imaging.Image.Load(dir + "sample.bmp"))
{
graphics.DrawImage(imageToDraw,
new Aspose.Imaging.Rectangle(400, 200, 100, 50),
new Aspose.Imaging.Rectangle(0, 0, imageWidth, imageHeight),
Aspose.Imaging.GraphicsUnit.Pixel);
}
// Draw a text string
graphics.DrawString("Hello World!", new Aspose.Imaging.Font("Arial", 48, Aspose.Imaging.FontStyle.Regular), Aspose.Imaging.Color.DarkRed, 200, 300);
// Create a path to fill
Aspose.Imaging.Figure figureToFill = new Aspose.Imaging.Figure();
figureToFill.IsClosed = true;
Aspose.Imaging.GraphicsPath pathToFill = new Aspose.Imaging.GraphicsPath();
pathToFill.AddFigure(figureToFill);
figureToFill.AddShapes(new Shape[]
{
new Aspose.Imaging.Shapes.ArcShape(new Aspose.Imaging.Rectangle(400, 0, 200, 100), 45, 300),
new Aspose.Imaging.Shapes.BezierShape(
new Aspose.Imaging.PointF[]
{
new Aspose.Imaging.PointF(300, 200),
new Aspose.Imaging.PointF(400, 200),
new Aspose.Imaging.PointF(500, 100),
new Aspose.Imaging.PointF(600, 200),
}),
new Aspose.Imaging.Shapes.PolygonShape(
new Aspose.Imaging.PointF[]
{
new Aspose.Imaging.PointF(300, 100),
}),
new Aspose.Imaging.Shapes.RectangleShape(new Aspose.Imaging.RectangleF(0, 100, 200, 200)),
});
// Fill the path using a yellow brush and a green pen to draw outline
graphics.FillPath(new Aspose.Imaging.Pen(Aspose.Imaging.Color.Green, 2), new Aspose.Imaging.Brushes.SolidBrush(Aspose.Imaging.Color.Yellow), pathToFill);
// Create a path to draw
Aspose.Imaging.GraphicsPath pathToDraw = new Aspose.Imaging.GraphicsPath();
Aspose.Imaging.Figure figureToDraw = new Aspose.Imaging.Figure();
pathToDraw.AddFigure(figureToDraw);
figureToDraw.AddShapes(new Aspose.Imaging.Shape[]
{
new Aspose.Imaging.Shapes.ArcShape(new Aspose.Imaging.RectangleF(200, 200, 200, 200), 0, 360),
});
// Draw the path using a 5-pixel-wide orange pen.
graphics.DrawPath(new Aspose.Imaging.Pen(Aspose.Imaging.Color.Orange, 5), pathToDraw);
// In order to rasterize SVG we need to specify rasterization options.
Aspose.Imaging.ImageOptions.SvgRasterizationOptions rasterizationOptions = new Aspose.Imaging.ImageOptions.SvgRasterizationOptions();
Aspose.Imaging.ImageOptions.PngOptions saveOptions = new Aspose.Imaging.ImageOptions.PngOptions();
saveOptions.VectorRasterizationOptions = rasterizationOptions;
// Get the final WMF image which includes all drawing commands
using (Aspose.Imaging.FileFormats.Wmf.WmfImage wmfImage = graphics.EndRecording())
{
wmfImage.Save(dir + "test.output.wmf");
}Properties
BackgroundMode
Получава или задава режим на фона.
public WmfMixMode BackgroundMode { get; set; }стойност на имота
Methods
EndRecording()
Завършва записването.
public WmfImage EndRecording()Returns
Изображение на резултата.
Examples
Този пример показва как да създадете изображение на WMF и да рисувате някои геометрични форми, като използвате WmfRecorderGraphics2D.
string dir = "c:\\temp\\";
int imageWidth = 600;
int imageHeight = 400;
// This is the default screen resolution.
int dpi = 96;
Aspose.Imaging.Rectangle frame = new Aspose.Imaging.Rectangle(0, 0, imageWidth, imageHeight);
// Create a WMF image.
Aspose.Imaging.FileFormats.Wmf.Graphics.WmfRecorderGraphics2D graphics =
new Aspose.Imaging.FileFormats.Wmf.Graphics.WmfRecorderGraphics2D(frame, dpi);
// Draw a black rectangle along the image borders using a 1-pixel-wide black pen.
graphics.DrawRectangle(new Aspose.Imaging.Pen(Aspose.Imaging.Color.Black, 1), 0, 0, imageWidth, imageHeight);
// Fill a rectangle with the color of white-smoke.
graphics.FillRectangle(new Aspose.Imaging.Brushes.SolidBrush(Aspose.Imaging.Color.WhiteSmoke), new Aspose.Imaging.Rectangle(10, 10, 580, 380));
// Draw two diagonal lines using a 1-pixel-wide darkgreen pen.
graphics.DrawLine(new Aspose.Imaging.Pen(Aspose.Imaging.Color.DarkGreen, 1), 0, 0, imageWidth, imageHeight);
graphics.DrawLine(new Aspose.Imaging.Pen(Aspose.Imaging.Color.DarkGreen, 1), 0, imageHeight, imageWidth, 0);
// Draw an arc within the rectangle {0, 0, 200, 200} using a 2-pixel-wide blue pen.
graphics.DrawArc(new Aspose.Imaging.Pen(Aspose.Imaging.Color.Blue, 2), new Aspose.Imaging.Rectangle(0, 0, 200, 200), 90, 270);
// Fill an arc
graphics.FillPie(new Aspose.Imaging.Brushes.SolidBrush(Aspose.Imaging.Color.LightSkyBlue), new Aspose.Imaging.Rectangle(0, 0, 150, 150), 90, 270);
// Draw a cubic bezier using a 2-pixel-wide red pen.
graphics.DrawCubicBezier(new Aspose.Imaging.Pen(Aspose.Imaging.Color.Red, 2),
new Aspose.Imaging.Point(0, 0),
new Aspose.Imaging.Point(200, 133),
new Aspose.Imaging.Point(400, 166),
new Aspose.Imaging.Point(600, 400));
// Draw a raster image of the specified size at the specified location.
// The image is scaled to fit the desired rectangle.
using (Aspose.Imaging.RasterImage imageToDraw = (Aspose.Imaging.RasterImage)Aspose.Imaging.Image.Load(dir + "sample.bmp"))
{
graphics.DrawImage(imageToDraw,
new Aspose.Imaging.Rectangle(400, 200, 100, 50),
new Aspose.Imaging.Rectangle(0, 0, imageWidth, imageHeight),
Aspose.Imaging.GraphicsUnit.Pixel);
}
// Draw a text string
graphics.DrawString("Hello World!", new Aspose.Imaging.Font("Arial", 48, Aspose.Imaging.FontStyle.Regular), Aspose.Imaging.Color.DarkRed, 200, 300);
// Create a path to fill
Aspose.Imaging.Figure figureToFill = new Aspose.Imaging.Figure();
figureToFill.IsClosed = true;
Aspose.Imaging.GraphicsPath pathToFill = new Aspose.Imaging.GraphicsPath();
pathToFill.AddFigure(figureToFill);
figureToFill.AddShapes(new Shape[]
{
new Aspose.Imaging.Shapes.ArcShape(new Aspose.Imaging.Rectangle(400, 0, 200, 100), 45, 300),
new Aspose.Imaging.Shapes.BezierShape(
new Aspose.Imaging.PointF[]
{
new Aspose.Imaging.PointF(300, 200),
new Aspose.Imaging.PointF(400, 200),
new Aspose.Imaging.PointF(500, 100),
new Aspose.Imaging.PointF(600, 200),
}),
new Aspose.Imaging.Shapes.PolygonShape(
new Aspose.Imaging.PointF[]
{
new Aspose.Imaging.PointF(300, 100),
}),
new Aspose.Imaging.Shapes.RectangleShape(new Aspose.Imaging.RectangleF(0, 100, 200, 200)),
});
// Fill the path using a yellow brush and a green pen to draw outline
graphics.FillPath(new Aspose.Imaging.Pen(Aspose.Imaging.Color.Green, 2), new Aspose.Imaging.Brushes.SolidBrush(Aspose.Imaging.Color.Yellow), pathToFill);
// Create a path to draw
Aspose.Imaging.GraphicsPath pathToDraw = new Aspose.Imaging.GraphicsPath();
Aspose.Imaging.Figure figureToDraw = new Aspose.Imaging.Figure();
pathToDraw.AddFigure(figureToDraw);
figureToDraw.AddShapes(new Aspose.Imaging.Shape[]
{
new Aspose.Imaging.Shapes.ArcShape(new Aspose.Imaging.RectangleF(200, 200, 200, 200), 0, 360),
});
// Draw the path using a 5-pixel-wide orange pen.
graphics.DrawPath(new Aspose.Imaging.Pen(Aspose.Imaging.Color.Orange, 5), pathToDraw);
// In order to rasterize SVG we need to specify rasterization options.
Aspose.Imaging.ImageOptions.SvgRasterizationOptions rasterizationOptions = new Aspose.Imaging.ImageOptions.SvgRasterizationOptions();
Aspose.Imaging.ImageOptions.PngOptions saveOptions = new Aspose.Imaging.ImageOptions.PngOptions();
saveOptions.VectorRasterizationOptions = rasterizationOptions;
// Get the final WMF image which includes all drawing commands
using (Aspose.Imaging.FileFormats.Wmf.WmfImage wmfImage = graphics.EndRecording())
{
wmfImage.Save(dir + "test.output.wmf");
}FromWmfImage(WmfImage)
Получава инстанция на Wmf запис за съществуващата WMf изображение.
public static WmfRecorderGraphics2D FromWmfImage(WmfImage wmfImage)Parameters
wmfImage WmfImage
Снимка на Wmf, за да получите рекордер за.
Returns
Пример за класата Aspose.Imaging.FileFormats.Wmf.Graphics.MfRecorderGrafics2D.
