fixes to the sizers behaviour necessary to make the log dialog work again

[wxWidgets.git] / docs / latex / wx / htdcrend.tex

diff --git a/docs/latex/wx/htdcrend.tex b/docs/latex/wx/htdcrend.tex
index 0c02abc77adcf8077e4e7680d88301f77a5db2b1..2ecfad889adc38d4feabd187e447a94206eaa780 100644 (file)
--- a/docs/latex/wx/htdcrend.tex
+++ b/docs/latex/wx/htdcrend.tex
@@ -13,6 +13,10 @@ or \helpref{wxHtmlPrintout}{wxhtmlprintout} is strongly recommended.
 
 \helpref{wxObject}{wxobject}
 
+\wxheading{Include files}
+
+<wx/html/htmprint.h>
+
 \latexignore{\rtfignore{\wxheading{Members}}}
 
 \membersection{wxHtmlDCRenderer::wxHtmlDCRenderer}\label{wxhtmldcrendererwxhtmldcrenderer}
@@ -23,13 +27,17 @@ Constructor.
 
 \membersection{wxHtmlDCRenderer::SetDC}\label{wxhtmldcrenderersetdc}
 
-\func{void}{SetDC}{\param{wxDC* }{dc}, \param{int }{maxwidth}}
+\func{void}{SetDC}{\param{wxDC* }{dc}, \param{double }{pixel\_scale = 1.0}}
 
 Assign DC instance to the renderer.
 
+{\it pixel\_scale} can be used when rendering to high-resolution DCs (e.g. printer) to adjust size of pixel metrics.
+(Many dimensions in HTML are given in pixels -- e.g. image sizes. 300x300 image would be only one
+inch wide on typical printer. With pixel\_scale = 3.0 it would be 3 inches.)
+
 \wxheading{Parameters}
 
-\docparam{maxwidth}{width of the area (on this DC) that is equivalent to screen's width, 
+\docparam{maxwidth}{width of the area (on this DC) that is equivalent to the screen's width, 
 in pixels (you should set it to page width minus margins). 
 
 {\bf Note:} In the current implementation
@@ -45,9 +53,6 @@ See also \helpref{SetSize}{wxhtmldcrenderersetsize}.
 Set size of output rectangle, in pixels. Note that you {\bf can't} change
 width of the rectangle between calls to \helpref{Render}{wxhtmldcrendererrender}!
 (You can freely change height.)
-If you set width equal to maxwidth then HTML is rendered as if it were displayed in fullscreen.
-If you set width = 1/2 maxwidth the it is rendered as if it covered half the screen
-and so on.
 
 \membersection{wxHtmlDCRenderer::SetHtmlText}\label{wxhtmldcrenderersethtmltext}