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The size of the margin at the top of the canvas.
Source position: printers.pas line 129
public property TPrinterCanvas.TopMargin : Integer |
TopMargin is an Integer property which contains the size for the area between the edge of the paper and the top of the content on the page. Margin values are expressed as the number of "Dots" for the native printer resolution (YDPI). To achieve a .5in margin on a 300DPI laser printer, use the value 150.
The value for the property is normally provided by the Printer using the canvas to render document pages. When the property contains 0 (zero) and the Printer is assigned, its PaperRect property is examined to get the Top of the printable area for the paper size. Otherwise, the existing value in the property is used.
Changes to the property value are not applied to the Printer device.
Use BottomMargin for the unused area at the bottom edge of the canvas. Values in TopMargin, BottomMargin, and PaperHeight are used to calculate the PageHeight for the printer canvas.
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Device which uses the canvas to print a document. |
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The size of the margin at the bottom edge of the canvas. |
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Vertical size for the paper selected in the print device. |
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Size of the printable area for the page on the vertical axis. |
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DPI (Dots per Inch) in the vertical direction for the print device. |
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Number of DPI (Dots per Inch) on the vertical axis for the selected device. |
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Holds the physical and working dimensions for a paper size. |
| Version 4.0 | Generated 2025-05-03 | Home |