Controls how the plot is made in printing and previewing
graph is instance of plotCanvas to be printed or previewed |
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GetPageInfo() -> (minPage, maxPage, pageFrom, pageTo) |
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HasPage(pageNum) -> bool |
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OnPrintPage(pageNum) -> bool |
Controls how the plot is made in printing and previewing
graph is instance of plotCanvas to be printed or previewed
GetPageInfo() -> (minPage, maxPage, pageFrom, pageTo)
Called by the framework to obtain information from the application about minimum and maximum page values that the user can select, and the required page range to be printed.
HasPage(pageNum) -> bool
Should be overridden to return true if the document has this page, or false if not.
OnPrintPage(pageNum) -> bool
Called by the framework when a page should be printed.