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fg_clip2vb()
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Copies a rectangular area from the clipboard to the active virtual buffer.
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fg_copypage()
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Transfers the contents of one virtual buffer to another. The two virtual buffers must have exactly the same dimensions.
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fg_ddsetblt()
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Defines if certain Fastgraph functions use their own native code, or if they use the DirectX Blt() or BltFast() blitting methods. This function is present only in Fastgraph's DirectX libraries.
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fg_printdc()
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Establishes the printer device context, which directs subsequent printing to the associated printer.
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fg_printer()
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Issues a printer request.
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fg_scroll()
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Vertically scrolls a region of the active virtual buffer. The scrolling may be done either up or down, using either an end-off or circular method. Circular scrolling uses part of the "background" virtual buffer as a temporary workspace.
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fg_sethpage()
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Establishes the "background" virtual buffer.
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fg_tcdefine()
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Defines the transparent colors for fg_vbtccopy().
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fg_vb2clip()
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Copies a rectangular area from the active virtual buffer to the clipboard.
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fg_vballoc()
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Creates a virtual buffer of the specified size. The memory for the virtual buffer is allocated automatically.
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fg_vbclose()
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Closes the active virtual buffer.
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fg_vbcolors()
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Copies the colors from the current logical palette into the active virtual buffer's color table. This defines a new set of colors for the active virtual buffer.
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fg_vbcopy()
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Copies a rectangular region from one virtual buffer to another, or to a non-overlapping position within the same virtual buffer.
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fg_vbdefine()
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Creates a virtual buffer of the specified size from memory explicitly allocated by the application. This function is not meaningful in Fastgraph's DirectX libraries.
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fg_vbdepth()
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Defines the default virtual buffer color depth in bits per pixel.
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fg_vbfin()
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Terminates virtual buffer processing. This is typically the last Fastgraph function called in a program.
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fg_vbfree()
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Releases a virtual buffer's handle and frees the memory allocated to the virtual buffer.
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fg_vbhandle()
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Returns the handle for the active virtual buffer, or -1 if no virtual buffer is active.
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fg_vbinit()
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Initializes Fastgraph's virtual buffer environment. This function must be called once, before any other functions that reference virtual buffers.
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fg_vbopen()
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Makes an existing virtual buffer the active virtual buffer.
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fg_vbpaste()
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Copies a rectangular region from the active virtual buffer to the client area.
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fg_vbprint()
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Prints a rectangular region from the active virtual buffer on the selected printer, scaling the printed image as requested.
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fg_vbscale()
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Copies a rectangular region from the active virtual buffer to the client area, with scaling.
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fg_vbsize()
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Returns the number of bytes needed for a virtual buffer of the specified size. This value includes the size of the drawing surface, plus the storage needed for the virtual buffer's header and color table.
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fg_vbtccopy()
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Copies a rectangular region from one virtual buffer to another, or to a non-overlapping position within the same virtual buffer, with up to 256 transparent colors.
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fg_vbtcopy()
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Copies a rectangular region from one virtual buffer to another, or to a non-overlapping position within the same virtual buffer, with a single transparent color.
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fg_vbtzcopy()
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Copies a rectangular region from one virtual buffer to another, or to a non-overlapping position within the same virtual buffer, with only zero-valued pixels considered transparent.
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fg_vbundef()
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Releases the handle associated with a virtual buffer.
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