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comparison src/printing.cpp @ 167:c54ad71c1205

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Apply (kludgey) adjustment scales for printed page to avoid overflow ..
author Matti Hamalainen <ccr@tnsp.org>
date Tue, 19 Sep 2017 13:14:51 +0300
parents 9511e2f250be
children 636a24c76232
comparison
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166:9511e2f250be 167:c54ad71c1205
11 #include "main.h" 11 #include "main.h"
12 12
13 #define APP_PRINT_WIDTH 1000 13 #define APP_PRINT_WIDTH 1000
14 #define APP_PRINT_HEIGHT 1300 14 #define APP_PRINT_HEIGHT 1300
15 15
16 #define APP_PRINT_WSCALE 1.01f
17 #define APP_PRINT_HSCALE 1.00f
18
16 19
17 void SyntilistaMainWindow::on_button_Print_clicked() 20 void SyntilistaMainWindow::on_button_Print_clicked()
18 { 21 {
19 // Create a printer object and force some basic settings 22 // Create a printer object and force some basic settings
20 QPrinter printer(QPrinter::HighResolution); 23 QPrinter printer(QPrinter::HighResolution);
135 return false; 138 return false;
136 } 139 }
137 140
138 pt->save(); 141 pt->save();
139 pt->scale( 142 pt->scale(
140 pt->device()->width() / (float) APP_PRINT_WIDTH, 143 pt->device()->width() / ((float) APP_PRINT_WIDTH * APP_PRINT_WSCALE),
141 pt->device()->height() / (float) APP_PRINT_HEIGHT); 144 pt->device()->height() /((float) APP_PRINT_HEIGHT * APP_PRINT_HSCALE));
142 145
143 QFont font1; 146 QFont font1;
144 font1.setFamily("Arial"); 147 font1.setFamily("Arial");
145 font1.setPixelSize(24); 148 font1.setPixelSize(24);
146 SLDrawContext ctx(pt); 149 SLDrawContext ctx(pt);