diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/PSEditWidget.cxx | 22 |
1 files changed, 16 insertions, 6 deletions
diff --git a/src/PSEditWidget.cxx b/src/PSEditWidget.cxx index 572f010..5861814 100644 --- a/src/PSEditWidget.cxx +++ b/src/PSEditWidget.cxx @@ -1,5 +1,5 @@ // -// "$Id: PSEditWidget.cxx,v 1.30 2004/11/10 18:49:08 hofmann Exp $" +// "$Id: PSEditWidget.cxx,v 1.31 2004/11/10 19:21:06 hofmann Exp $" // // PSEditWidget routines. // @@ -332,24 +332,34 @@ int PSEditWidget::bb_w(PSEditText *t) { return w>=wt?w:wt; } +static int round_div(int a, int b) { + int r; + + r = a / b; + if (a % b > b / 2) { + r++; + } + + return r; +} + int PSEditWidget::bb_h(PSEditText *t) { fl_font(FLPSED_FONT, t->get_size()); return fl_height() + 30; } - int PSEditWidget::ps_to_display_x(int x1) { - return (x1 * xdpi) / 72; + return round_div(x1 * xdpi, 72); } int PSEditWidget::ps_to_display_y(int y1) { - return ((paper_y - y1) * xdpi) / 72; + return round_div((paper_y - y1) * xdpi, 72); } int PSEditWidget::ps_x(int x1) { - return (x1 * 72) / xdpi; + return round_div(x1 * 72, xdpi); } int PSEditWidget::ps_y(int y1) { - return paper_y - (y1 * 72) / ydpi; + return paper_y - round_div(y1 * 72, ydpi); } |