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| Details about the "op" parameter : | | Details about the "op" parameter : |
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| Parameter op takes one of the strings “set”, “reset”, “intersect”, or “null”. | | Parameter op takes one of the strings “set”, “reset”, “intersect”, or “null”. |
| * '''reset''' sets the clipping rectangle to include the entire window. The remaining parameters is ignored and can be left out. | | * '''reset''' sets the clipping rectangle to include the entire window. The remaining parameters is ignored and can be left out. |
| * '''set''' sets the clipping rectangle to the x, y coordinates with the specified width and height. The remaining parameters default to the system window location and size. | | * '''set''' sets the clipping rectangle to the x, y coordinates with the specified width and height. The remaining parameters default to the system window location and size. |
− | * '''intersect''' sets the clipping rectangle to the intersection of the current clipping rectangle with the rectangle specified in the routine parameters. | + | * '''intersect''' sets the clipping rectangle to the intersection of the current clipping rectangle with the rectangle specified in the routine parameters. <b>It has been removed in platform.apilevel = 2.0 ([[Changes in OS 3.2|OS 3.2]])</b> |
| * '''null''' sets the clipping rectangle to empty. All subsequent graphics commands will be ignored. | | * '''null''' sets the clipping rectangle to empty. All subsequent graphics commands will be ignored. |
| Typically the “set” operation is called before drawing, say, a text string. It is important to call the “reset” operation after drawing the last clipped graphic so that you don’t leave a lingering clipping rectangle as a side effect. | | Typically the “set” operation is called before drawing, say, a text string. It is important to call the “reset” operation after drawing the last clipped graphic so that you don’t leave a lingering clipping rectangle as a side effect. |
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| == Example == | | == Example == |