7 Commits

Author	SHA1	Message	Date
Werner Almesberger	e2ff07457c	eeshow/: scroll wheel zooms	2016-08-03 09:33:16 -03:00
Werner Almesberger	15d434294d	eeshow/cro.h (cro_img_end, cro_img_write, cro_canvas_end): don't need void * ... Since we don't call these functions through gfx_ops, we don't need a void pointer.	2016-08-03 07:41:44 -03:00
Werner Almesberger	76c1f916df	eeshow/: add rendering on Gtk canvas	2016-08-03 07:38:57 -03:00
Werner Almesberger	ade54c6029	eeshow/cro.c: set line cap to CAIRO_LINE_CAP_ROUND or CAIRO_LINE_CAP_SQUARE ... CAIRO_LINE_CAP_ROUND is the same as in FIG mode. Note that all non-dashed lines disappear when generating PDF and CAIRO_LINE_CAP_ROUND is set. For now, we just use CAIRO_LINE_CAP_SQUARE.	2016-08-02 17:26:02 -03:00
Werner Almesberger	56b4cb89cc	eeshow/cro.c (cr_pdf_end): reduce line width to 0.5 * scale ... With 2, lines were far too thick. Note that the 0.5 points (1/72 in) we have now are roughly twice what XFig uses (1/160 in for PDF or PNG), yet things don't look very fat there.	2016-08-02 17:16:43 -03:00
Werner Almesberger	3864743280	eeshow/: PNG and PDF now write to standard output if -o outfile is absent	2016-08-02 11:46:30 -03:00
Werner Almesberger	a941a5f246	rename sch2fig to eeshow	2016-08-02 11:00:08 -03:00