| DrawLegendColor |
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This function will generate a box with the colour of the graph element |
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| Library |
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wh::graphics/graphs.whlib |
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| Syntax |
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PUBLIC BLOB FUNCTION DrawLegendColor (RECORD ARRAY graphdata,INTEGER part,INTEGER width,INTEGER height) |
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| Parameters |
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| graphdata |
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RECORD ARRAY the data the graph was generated with |
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The record contains the following cells:
| color |
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optional RGB color for this element |
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| part |
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INTEGER Specifies the part for which the coloured box should be generated |
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| width |
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INTEGER Specifies the width of the generated image |
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| height |
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INTEGER Specifies the height of the generated image |
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| Returns |
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Blob containing the coloured box as a PNG image |
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