SECEditViewport::RenderBlockText
CSizeSECEditViewport::RenderBlockText(CDC*pDC, intnTabStops, intnX, intnY, intnLeftEgdeOffset, LPCTSTRlpszText, intnLength, intnCol, intnLineNo, SECEditColorInfo*pFontInfo, BOOLbInSelection)
Renders a block of text to the screen
Defined in: SECEditViewport.cpp
Return Value
A CSize containing the size of the text rendered
Parameters
pDC
The DC on which to render this block of text
nTabStops
The tab size in device units
nX
The x coordinate of this block of text in logical units
nY
The y coordinate of this this block of text in device units
nLeftEgdeOffset
The distance in device units between 0 and the start of this line
lpszText
Pointer to the text for this block. May not be NULL terminated
nLength
The length of the text of this block, in TCHARs
nCol
The column in the given line that the block starts with
nLineNo
The line pf text in which this block is contained
pFontInfo
Pointer to the font information for this block.
bInSelection
Indicates if any part of this block is contained in a selection
Comments
This function actually renders the text to the DC. The DC is already set up when this function is called, its purpose is to give the user a chance to hook into and customize the actual rendering of the text.By default, this function merely calls TabbedTextOut. When this function is called, the DC is already set up with the correct Font, TextColor and BKColor. If you change the font, you should select the original font back into the DC before returning, but you may change the BkColor and TextColor without restoring these.
See Also
