From 98da9dfa916510bbb00df85858d3f679f313ab2e Mon Sep 17 00:00:00 2001
From: Christophe Geuzaine <cgeuzaine@ulg.ac.be>
Date: Sat, 17 Oct 2009 19:07:11 +0000
Subject: [PATCH] 1.3.5
---
Graphics/gl2ps.cpp | 42 +++++++++++++++++++++++++++++-------------
1 file changed, 29 insertions(+), 13 deletions(-)
diff --git a/Graphics/gl2ps.cpp b/Graphics/gl2ps.cpp
index e63b24d0ba..cb66c91b11 100644
--- a/Graphics/gl2ps.cpp
+++ b/Graphics/gl2ps.cpp
@@ -3391,23 +3391,39 @@ static int gl2psPrintPDFLineWidth(GLfloat lw)
static void gl2psPutPDFText(GL2PSstring *text, int cnt, GLfloat x, GLfloat y)
{
- gl2ps->streamlength +=
- gl2psPrintf("BT\n"
- "/F%d %d Tf\n"
- "%f %f Td\n"
- "(%s) Tj\n"
- "ET\n",
- cnt, text->fontsize, x, y, text->str);
+ GLfloat rad, crad, srad;
+
+ if(text->angle == 0.0F){
+ gl2ps->streamlength += gl2psPrintf
+ ("BT\n"
+ "/F%d %d Tf\n"
+ "%f %f Td\n"
+ "(%s) Tj\n"
+ "ET\n",
+ cnt, text->fontsize, x, y, text->str);
+ }
+ else{
+ rad = M_PI * text->angle / 180.0F;
+ srad = (GLfloat)sin(rad);
+ crad = (GLfloat)cos(rad);
+ gl2ps->streamlength += gl2psPrintf
+ ("BT\n"
+ "/F%d %d Tf\n"
+ "%f %f %f %f %f %f Tm\n"
+ "(%s) Tj\n"
+ "ET\n",
+ cnt, text->fontsize, crad, srad, -srad, crad, x, y, text->str);
+ }
}
static void gl2psPutPDFImage(GL2PSimage *image, int cnt, GLfloat x, GLfloat y)
{
- gl2ps->streamlength +=
- gl2psPrintf("q\n"
- "%d 0 0 %d %f %f cm\n"
- "/Im%d Do\n"
- "Q\n",
- (int)image->width, (int)image->height, x, y, cnt);
+ gl2ps->streamlength += gl2psPrintf
+ ("q\n"
+ "%d 0 0 %d %f %f cm\n"
+ "/Im%d Do\n"
+ "Q\n",
+ (int)image->width, (int)image->height, x, y, cnt);
}
static void gl2psPDFstacksInit(void)
--
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