* added a way to get the unscaled pensize (ie that of the current draw state

of a view)


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@21852 a95241bf-73f2-0310-859d-f6bbb57e9c96

src/servers/app/DrawState.cpp

@@ -496,6 +496,18 @@ DrawState::PenSize() const
 }
 
 
+//! returns the unscaled pen size
+float
+DrawState::UnscaledPenSize() const
+{
+	// NOTE: As documented in the BeBook,
+	// pen size is never smaller than 1.0.
+	// This is supposed to be the smallest
+	// possible device size.
+	return max_c(fPenSize, 1.0);
+}
+
+
 //! sets the font to be already scaled by fScale
 void
 DrawState::SetFont(const ServerFont& font, uint32 flags)

src/servers/app/DrawState.h

@@ -108,6 +108,7 @@ class DrawState {
 
 		void				SetPenSize(float size);
 		float				PenSize() const;
+		float				UnscaledPenSize() const;
 
 							// font
 		void				SetFont(const ServerFont& font,