diff options
| -rw-r--r-- | NEWS | 3 | ||||
| -rw-r--r-- | README | 36 | ||||
| -rw-r--r-- | src/PSEditWidget.cxx | 22 |
3 files changed, 37 insertions, 24 deletions
@@ -3,8 +3,9 @@ flpsed ChangeLog flpsed-0.3.1 - Fix redraw problem after scrolling. - - Allow moving of text with arrow keys. + - Allow moving of text with arrow keys for better text positioning. - Tab key now cycles through text fields. + - Various bug fixes. flpsed-0.3.0 - Add support for tags (thanks to Reimar Bauer for his thoughts on this). @@ -9,21 +9,23 @@ existing documents. It is useful for filling in forms etc. Quick Start: -- open an existing PostScript document. -- click anywhere on the document and type a text line. -- the frame around the text shows, which text line has the focus. -- remove text, by hitting BackSpace. -- click on the lower left corner of a text line, to focus it. -- navigate within the document with the Page->Next or Page->First menu buttons. -- save your document and preview it with ghostview or something similar. -- if you reopen the document with flpsed, you can edit the added text lines. +- Open an existing PostScript document. +- Click anywhere on the document and type a text line. +- The frame around the text shows, which text line has the focus. +- Click on the lower left corner of a text line to focus it or use the + Tab-key to cycle through the text lines on the current page. +- Remove text, by hitting BackSpace. +- Move text lines by dragging them with the mouse or using the arrow keys. +- Navigate within the document with the Page->Next or Page->First menu buttons. +- Save your document and preview it with ghostview or something similar. +- If you reopen the document with flpsed, you can edit the added text lines. Features: -- add arbitrary text to existing PostScript documents. -- reedit text, that has been added with flpsed. -- the overall structure of the PostScript document is not +- Add arbitrary text to existing PostScript documents. +- Reedit text, that has been added with flpsed. +- The overall structure of the PostScript document is not modified. flpsed only adds the additional text. -- lines can be given names ("tags"). The text of these lines can +- Lines can be given names ("tags"). The text of these lines can be replaced in batch mode (no X11 required). Restrictions: @@ -34,15 +36,15 @@ Restrictions: Building: - flpsed only works on X11-based systems. -- you need to have ghostscript installed. -- you need to have fltk-1.1.x from www.fltk.org installed. -- unpack the tarball and type "make". +- You need to have ghostscript installed. +- You need to have fltk-1.1.x from www.fltk.org installed. +- Unpack the tarball and type "make". Tags and Batch Mode: -to use batch mode, add text lines to your PostScript document as usual. +To use batch mode, add text lines to your PostScript document as usual. Give all or some of the lines tag names (Tags->Edit Tag). Save the document. Now you can replace the text of the tagged line in batch mode using the -t flag (see usage). @@ -58,4 +60,4 @@ flpsed -b -t name="Hans Meier" -t street="Haupstr. 14" letter-templ.ps out.ps Johannes Hofmann (Johannes.Hofmann@gmx.de) -October 26, 2004 +November 10, 2004 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); } |