| 名前 | 解説 | |
|---|---|---|
 | ImageDeviceContext コンストラクタ | Initializes a new instance of the ImageDeviceContext class. |
ImageDeviceContextデータ型で公開されるメンバを以下の表に示します。
パブリック コンストラクタ
パブリック プロパティ
| 名前 | 解説 | |
|---|---|---|
 | BackgroundColor | Gets or sets the color of the background of the device context. C1.Framework.Drawing.Gdi.DeviceContexts.DeviceContextから継承されます。 |
| BackgroundMode | Gets or sets the background mode of the device context. C1.Framework.Drawing.Gdi.DeviceContexts.DeviceContextから継承されます。 |
| CircumDirection | Gets or sets the drawing direction of the circle shapes. C1.Framework.Drawing.Gdi.DeviceContexts.DeviceContextから継承されます。 |
| ClippingRegion | Gets or sets the handle of the current clipping region of the device context. C1.Framework.Drawing.Gdi.DeviceContexts.DeviceContextから継承されます。 |
| ForegroundColor | Gets or sets the color of the foreground of the device context. C1.Framework.Drawing.Gdi.DeviceContexts.DeviceContextから継承されます。 |
| GraphicsMode | Gets or sets a GraphicsMode indicating whether use the world transform in this DC. C1.Framework.Drawing.Gdi.DeviceContexts.DeviceContextから継承されます。 |
| Handle | Gets or [protected] sets the handle of the device context. C1.Framework.Drawing.Gdi.DeviceContexts.DeviceContextから継承されます。 |
| MappingMode | Gets or sets the mapping mode of the device context. C1.Framework.Drawing.Gdi.DeviceContexts.DeviceContextから継承されます。 |
| PixelsPerInchX | Gets the number of pixels per logical inch along the screen width. In a system with multiple display monitors, this value is the same for all monitors. C1.Framework.Drawing.Gdi.DeviceContexts.DeviceContextから継承されます。 |
| PixelsPerInchY | Gets the number of pixels per logical inch along the screen height. In a system with multiple display monitors, this value is the same for all monitors. C1.Framework.Drawing.Gdi.DeviceContexts.DeviceContextから継承されます。 |
| RasterOperationCode | Get or set the current foreground mix mode.GDI uses the foreground mix mode to combine pens and interiors of filled objects with the colors already on the screen. The foreground mix mode defines how colors from the brush or pen and the colors in the existing image are to be combined. C1.Framework.Drawing.Gdi.DeviceContexts.DeviceContextから継承されます。 |
| TextAlign | Gets or sets the text-alignment flags for this device context. C1.Framework.Drawing.Gdi.DeviceContexts.DeviceContextから継承されます。 |
| TextCharacterExtra | Gets or sets the current intercharacter spacing for the device context. C1.Framework.Drawing.Gdi.DeviceContexts.DeviceContextから継承されます。 |
| ViewportExtent | Gets or sets the x-extent and y-extent of the current viewport for the device context. C1.Framework.Drawing.Gdi.DeviceContexts.DeviceContextから継承されます。 |
| ViewportOrigin | Gets or sets the x-coordinates and y-coordinates of the viewport origin for the device context C1.Framework.Drawing.Gdi.DeviceContexts.DeviceContextから継承されます。 |
| WindowExtent | Gets or sets the x-extent and y-extent of the current window for the device context. C1.Framework.Drawing.Gdi.DeviceContexts.DeviceContextから継承されます。 |
| WindowOrigin | Gets or sets the x-coordinates and y-coordinates of the window origin for the device context C1.Framework.Drawing.Gdi.DeviceContexts.DeviceContextから継承されます。 |
| WorldTransform | Gets or sets the world transform. C1.Framework.Drawing.Gdi.DeviceContexts.DeviceContextから継承されます。 |
パブリック メソッド
| 名前 | 解説 | |
|---|---|---|
 | AlphaBlend | オーバーロードされます。 Displays bitmaps that have transparent or semitransparent pixels. C1.Framework.Drawing.Gdi.DeviceContexts.DeviceContextから継承されます。 |
| Clip | Clips the device context by the specified rectangle and operation mode. C1.Framework.Drawing.Gdi.DeviceContexts.DeviceContextから継承されます。 |
| Copy | オーバーロードされます。 Performs a bit-block transfer of the color data corresponding to a rectangle of pixels from the specified source DeviceContext object into a destination DeviceContext object. C1.Framework.Drawing.Gdi.DeviceContexts.DeviceContextから継承されます。 |
| Dispose() | Releases all resources used by this DeviceContext object. C1.Framework.Drawing.Gdi.DeviceContexts.DeviceContextから継承されます。 |
| DrawArc | オーバーロードされます。 Draws a line segment and an arc. The line segment is drawn from the position which is defined by radius and startAngle. The arc is drawn along the perimeter of a circle with the given radius and center. The length of the arc is defined by the given start and sweep angles. C1.Framework.Drawing.Gdi.DeviceContexts.DeviceContextから継承されます。 |
| DrawLine | Draws the special line by using the current pen of the device context. C1.Framework.Drawing.Gdi.DeviceContexts.DeviceContextから継承されます。 |
| DrawPolyBezier | Draws one or more Bezier curves. C1.Framework.Drawing.Gdi.DeviceContexts.DeviceContextから継承されます。 |
| DrawPolyLine | Draws a series of line segments by connecting the points in the specified array. C1.Framework.Drawing.Gdi.DeviceContexts.DeviceContextから継承されます。 |
| DrawText | Draws formatted text in the specified rectangle. C1.Framework.Drawing.Gdi.DeviceContexts.DeviceContextから継承されます。 |
| FillRectangle | オーバーロードされます。 Gradient fills the rectangle with colors. C1.Framework.Drawing.Gdi.DeviceContexts.DeviceContextから継承されます。 |
| FillRegion | Fills the region by the specified brush. C1.Framework.Drawing.Gdi.DeviceContexts.DeviceContextから継承されます。 |
| FillRegionFrame | Draws a border around the specified region by using the specified brush. C1.Framework.Drawing.Gdi.DeviceContexts.DeviceContextから継承されます。 |
| FillTriangle | Gradient fills the triangle with specified colors. C1.Framework.Drawing.Gdi.DeviceContexts.DeviceContextから継承されます。 |
| GetClippingBox | Retrieves the dimensions of the tightest bounding rectangle that can be drawn around the current visible area on the device. The visible area is defined by the current clipping region or clip path, as well as any overlapping windows. C1.Framework.Drawing.Gdi.DeviceContexts.DeviceContextから継承されます。 |
| GetLifetimeService | System.MarshalByRefObjectから継承されます。 |
| GetPixel | retrieves the red, green, blue (RGB) color value of the pixel at the specified coordinates. C1.Framework.Drawing.Gdi.DeviceContexts.DeviceContextから継承されます。 |
| GetRasterOperationCode | retrieves the foreground mix mode of the specified device context. The mix mode specifies how the pen or interior color and the color already on the screen are combined to yield a new color. C1.Framework.Drawing.Gdi.DeviceContexts.DeviceContextから継承されます。 |
| InitializeLifetimeService | System.MarshalByRefObjectから継承されます。 |
| InvertRectangle | Inverts a rectangle in a window by performing a logical NOT operation on the color values for each pixel in the rectangle's interior. C1.Framework.Drawing.Gdi.DeviceContexts.DeviceContextから継承されます。 |
| InvertRegion | Inverts the colors in the specified region. C1.Framework.Drawing.Gdi.DeviceContexts.DeviceContextから継承されます。 |
| MeasureText | Draws formatted text in the specified rectangle. C1.Framework.Drawing.Gdi.DeviceContexts.DeviceContextから継承されます。 |
| PaintChord | Paints a chord (a region bounded by the intersection of an ellipse and a line segment, called a secant). The chord is outlined by using the current pen and filled by using the current brush. C1.Framework.Drawing.Gdi.DeviceContexts.DeviceContextから継承されます。 |
| PaintEllipse | Paints an ellipse. The center of the ellipse is the center of the specified bounding rectangle. The ellipse is outlined by using the current pen and is filled by using the current brush. C1.Framework.Drawing.Gdi.DeviceContexts.DeviceContextから継承されます。 |
| PaintPie | Paints a pie-shaped wedge bounded by the intersection of an ellipse and two radials. The pie is outlined by using the current pen and filled by using the current brush. C1.Framework.Drawing.Gdi.DeviceContexts.DeviceContextから継承されます。 |
| PaintPolygon | Paints a polygon consisting of two or more vertices connected by straight lines. The polygon is outlined by using the current pen and filled by using the current brush and polygon fill mode. C1.Framework.Drawing.Gdi.DeviceContexts.DeviceContextから継承されます。 |
| PaintRectangle | Draw the special rectangle by using the current pen of the device context and fill the rectangle by using the current brush of the device context. C1.Framework.Drawing.Gdi.DeviceContexts.DeviceContextから継承されます。 |
| PaintRoundRectangle | Paints a rectangle with rounded corners. The rectangle is outlined by using the current pen and filled by using the current brush. C1.Framework.Drawing.Gdi.DeviceContexts.DeviceContextから継承されます。 |
| PointDeviceToLogical | converts device coordinates into logical coordinates. The conversion depends on the mapping mode of the device context, the settings of the origins and extents for the window and viewport, and the world transformation. C1.Framework.Drawing.Gdi.DeviceContexts.DeviceContextから継承されます。 |
| PointLogicalToDevice | converts logical coordinates into device coordinates. The conversion depends on the mapping mode of the device context, the settings of the origins and extents for the window and viewport, and the world transformation. C1.Framework.Drawing.Gdi.DeviceContexts.DeviceContextから継承されます。 |
| Restore | Restores the state of this C1.Framework.Drawing.Gdi.Graphics object to the state represented by a handle. C1.Framework.Drawing.Gdi.DeviceContexts.DeviceContextから継承されます。 |
| Save | Saves the current state of this C1.Framework.Drawing.Gdi.Graphics object and identifies the saved state with a handle. C1.Framework.Drawing.Gdi.DeviceContexts.DeviceContextから継承されます。 |
| ScaleViewport | Modifies the viewport for a device context using the ratios formed by the specified multiplicands and divisors. C1.Framework.Drawing.Gdi.DeviceContexts.DeviceContextから継承されます。 |
| ScaleWindow | Modifies the window for a device context using the ratios formed by the specified multiplicands and divisors. C1.Framework.Drawing.Gdi.DeviceContexts.DeviceContextから継承されます。 |
| SelectObject | Selects an object into the specified device context(DC). The new object replaces the previous object of the same type. C1.Framework.Drawing.Gdi.DeviceContexts.DeviceContextから継承されます。 |
| SetBackgroundColor | Sets the color of the background of the device context. C1.Framework.Drawing.Gdi.DeviceContexts.DeviceContextから継承されます。 |
| SetBackgroundMode | Sets the background mode of the device context. C1.Framework.Drawing.Gdi.DeviceContexts.DeviceContextから継承されます。 |
| SetCircumDirection | Sets the drawing direction of the circle shapes. C1.Framework.Drawing.Gdi.DeviceContexts.DeviceContextから継承されます。 |
| SetClippingRegion | Combines the specified region with the current clipping region using the specified mode. C1.Framework.Drawing.Gdi.DeviceContexts.DeviceContextから継承されます。 |
| SetForegroundColor | Sets the color of the foreground of the device context. C1.Framework.Drawing.Gdi.DeviceContexts.DeviceContextから継承されます。 |
| SetPixel | Sets the pixel at the specified coordinates to the closest approximation of the specified color. The point must be in the clipping region and the visible part of the device surface. C1.Framework.Drawing.Gdi.DeviceContexts.DeviceContextから継承されます。 |
| SetRasterOperationCode | Sets the current foreground mix mode. GDI uses the foreground mix mode to combine pens and interiors of filled objects with the colors already on the screen. The foreground mix mode defines how colors from the brush or pen and the colors in the existing image are to be combined. C1.Framework.Drawing.Gdi.DeviceContexts.DeviceContextから継承されます。 |
| SetTextAlign | Sets the text-alignment flags for this device context. C1.Framework.Drawing.Gdi.DeviceContexts.DeviceContextから継承されます。 |
| SetTextCharacterExtra | Sets the current intercharacter spacing for the device context. C1.Framework.Drawing.Gdi.DeviceContexts.DeviceContextから継承されます。 |
| SetTextJustification | Specifies the amount of space the system should add to the break characters in a string of text. The space is added when an application calls the TextOut method. C1.Framework.Drawing.Gdi.DeviceContexts.DeviceContextから継承されます。 |
| TabbedTextExtent | The TabbedTextExtent method computes the width and height of a character string.If the string contains one or more tab characters, the width of the string is based upon the specified tab stops. The TabbedTextExtent method uses the currently selected font to compute the dimensions of the string. C1.Framework.Drawing.Gdi.DeviceContexts.DeviceContextから継承されます。 |
| TabbedTextOut | Writes a character string at a specified location, expanding tabs to the values specified in an array of tab-stop positions. Text is written in the currently selected font, background color, and text color. C1.Framework.Drawing.Gdi.DeviceContexts.DeviceContextから継承されます。 |
| TextExtent | Computes the width and height of the specified string of text. C1.Framework.Drawing.Gdi.DeviceContexts.DeviceContextから継承されます。 |
| TextExtentEx | Retrieves the number of characters in a specified string that will fit within a specified space and fills an array with the text extent for each of those characters. C1.Framework.Drawing.Gdi.DeviceContexts.DeviceContextから継承されます。 |
| TextOut | Writes a character string at the specified location, using the currently selected font, background color, and text color. C1.Framework.Drawing.Gdi.DeviceContexts.DeviceContextから継承されます。 |
| TranslateClippingRegion | Moves the clipping region of a device context by the specified offsets. C1.Framework.Drawing.Gdi.DeviceContexts.DeviceContextから継承されます。 |
| TranslateViewport | Modifies the viewport origin for a device context using the specified horizontal and vertical offsets. C1.Framework.Drawing.Gdi.DeviceContexts.DeviceContextから継承されます。 |
| TranslateWindow | Modifies the window origin for a device context using the specified horizontal and vertical offsets. C1.Framework.Drawing.Gdi.DeviceContexts.DeviceContextから継承されます。 |
参照