Scrolls the content of the rectangle
Source position: intuition.pas line 3331
procedure ScrollWindowRasterNoFill( |
Window: PWindow; |
Dx: Word; |
Dy: Word; |
XMin: Word; |
YMin: Word; |
XMax: Word; |
YMax: Word |
); |
Window |
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A pointer to window in which to scroll |
Dx |
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scroll by dx towards 0 |
Dy |
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scroll by dy towards 0 |
XMin |
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Left corner of the rectangle that will be affected by the scroll |
YMin |
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Upper corner of the rectangle that will be affected by the scroll |
XMax |
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Right corner of the rectangle that will be affected by the scroll |
YMax |
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Lower corner of the rectangle that will be affected by the scroll |
Scrolls the content of the rectangle defined by (xmin,ymin)- (xmax,ymax) by (dx,dy) towards (0,0). This function calls ScrollRasterBF(). The advantage of this function over calling ScrollRasterBF() is that the window will be informed about damages. A damage happens if in a simple window parts from concelealed areas are scrolled to visible areas. The visible areas will be blank as simple windows store no data for concealed areas. The blank parts that appear due to the scroll will be filled with EraseRect() and are not considered damaged areas.
Note: This function is compatible with MorphOS.
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Push bits in rectangle in raster around by dx,dy towards 0,0 inside rectangle. |
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Push bits in rectangle in raster around by dx,dy towards 0,0 inside rectangle. Newly empty areas will be filled via EraseRect(). |
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Fill a defined rectangular area using the current BackFill hook. |
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Scrolls the content of the rectangle |
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Tag for OpenWindowTagList(). BackFill hook |