| Свойство | Type | Description | |
|---|---|---|---|
| _ClosingDelegate | SmallBasicCallback |
| Méthode | Description | |
|---|---|---|
| BackgroundBrush ( Primitive brush ) : void |
Set the background as a gradient of colours.
|
|
| BackgroundImage ( Primitive imageName ) : void |
Set the background as an image. The backgound is auto rescaled to fill whatever size the GraphicsWindow is.
|
|
| Capture ( Primitive fileName, Primitive border ) : Primitive |
Save the GraphicsWindow as an image file (png, jpg, bmp, gif, tiff or ico). The window must be visible and a short delay may be required after updating the window before calling.
|
|
| ExitButtonMode ( Primitive window, Primitive mode ) : void |
Set the mode of the close button for a window.
|
|
| FloodFill ( Primitive x, Primitive y, Primitive colour ) : void |
Fill a region surrounding a specified pixel. All neighbour pixels of the same colour are changed. This only applies to the drawing layer of the GraphicsWindow.
|
|
| GetPixel ( Primitive x, Primitive y ) : Primitive |
Gets the color of the pixel at the specified x and y co-ordinates. This method works for background, drawing and shape layers.
|
|
| PauseUpdates ( ) : void |
Pause GraphicsWindow Updates.
|
|
| Print ( Primitive border ) : void |
Print the GraphicsWindow contents. The window must be visible and a short delay may be required after updating the window before calling.
|
|
| Reposition ( Primitive scaleX, Primitive scaleY, Primitive panX, Primitive panY, Primitive angle ) : void |
Scale and move all Shapes and Contols within the GraphicsWindow. This method resizes and moves the view rather than the shapes, so their positions and other properties remain unchanged but appear scaled within the repositioned region. For example Shapes.GetLeft remains unchanged although the view has been repositioned and GraphicsWindow.MouseX reports the coordinates relative to the repositioned view. Imagine the entire view is repositioned as if it were a shape inside the GrapicsWindow. The transformation between view coordinates (vX,vY) and GraphicsWindow coordinates (gwX,gwY) is: gwX = (vX+panX)*scaleX + gw*(1-scaleX)/2 gwY = (vY+panY)*scaleY + gh*(1-scaleY)/2 All drawing remains within the original GraphicsWindow.
|
|
| RepositionPoint ( Primitive x, Primitive y, Primitive toGW ) : Primitive |
Get coordinates transformed between GraphicsWindow and a repositioned View (See Reposition).
|
|
| ResumeUpdates ( ) : void |
Resume GraphicsWindow Updates.
|
|
| SetActive ( ) : void |
Set the GraphicsWindow as active (has focus).
|
|
| SetFontFromFile ( Primitive fontFile ) : Primitive |
Set font in GraphicsWindow from a local TTF font file.
|
|
| TransparentGW ( ) : void |
Create a transparent GraphicsWindow. This must be the called before any other GraphicsWindow, Controls or Shapes methods that create a window. To see anything you must add something to the transparent GraphicsWindow. For example, create a non-rectangular window using a transparent border png with LDShapes.BackgroundImage. The transparency can be altered with GraphicsWindow.BackgroundColor. Sometimes less than 100% transparency can be required (e.g. to register mouse movements).
|
| Méthode | Description | |
|---|---|---|
| BackgroundBrushGradient ( Primitive brush ) : void | ||
| GetTransforms ( System.Windows.Controls.Canvas canvas ) : void | ||
| _ClosingEvent ( Object sender, CancelEventArgs e ) : void |
| public static BackgroundBrush ( Primitive brush ) : void | ||
| brush | Primitive | /// A previously created gradient or image brush (LDShapes.BrushGradient LDShapes.BrushImage). /// |
| Résultat | void | |
| public static BackgroundImage ( Primitive imageName ) : void | ||
| imageName | Primitive | /// The image to load as the background. /// Value returned from ImageList.LoadImage or local or network image file. /// |
| Résultat | void | |
| public static Capture ( Primitive fileName, Primitive border ) : Primitive | ||
| fileName | Primitive | /// The file to save the image to (*.png, *.jpg, *.bmp, *.gif, *.tiff or *.ico). /// If this is set to "", then the image is created internally as an ImageList. /// |
| border | Primitive | /// Include the window border ("True" or "False"). /// |
| Résultat | Primitive | |
| public static ExitButtonMode ( Primitive window, Primitive mode ) : void | ||
| window | Primitive | The window title, e.g. TextWindow.Title or GraphicsWindow.Title. |
| mode | Primitive | The mode "Enabled", "Disabled") |
| Résultat | void | |
| public static FloodFill ( Primitive x, Primitive y, Primitive colour ) : void | ||
| x | Primitive | /// The x co-ordinate of the pixel to start the fill. /// |
| y | Primitive | /// The y co-ordinate of the pixel to start the fill. /// |
| colour | Primitive | /// The colour to fill with. /// |
| Résultat | void | |
| public static GetPixel ( Primitive x, Primitive y ) : Primitive | ||
| x | Primitive | /// The x co-ordinate of the pixel. /// |
| y | Primitive | /// The y co-ordinate of the pixel. /// |
| Résultat | Primitive | |
| public static Print ( Primitive border ) : void | ||
| border | Primitive | /// Include the window border ("True" or "False"). /// |
| Résultat | void | |
| public static Reposition ( Primitive scaleX, Primitive scaleY, Primitive panX, Primitive panY, Primitive angle ) : void | ||
| scaleX | Primitive | The X direction scaling of the view. |
| scaleY | Primitive | The Y direction scaling of the view. |
| panX | Primitive | Pan the view in the X direction in the view scaling, 0 is centered in the GraphicsWindow. |
| panY | Primitive | Pan the view in the Y direction in the view scaling, 0 is centered in the GraphicsWindow. |
| angle | Primitive | An angle to rotate the view. |
| Résultat | void | |
| public static RepositionPoint ( Primitive x, Primitive y, Primitive toGW ) : Primitive | ||
| x | Primitive | The x coordinate to transform. |
| y | Primitive | The x coordinate to transform. |
| toGW | Primitive | Transfer from View to GraphicsWindow ("True") or from GraphicsWindow to View ("False"). |
| Résultat | Primitive | |
| public static SetFontFromFile ( Primitive fontFile ) : Primitive | ||
| fontFile | Primitive | Full path to font file to set. |
| Résultat | Primitive | |