mhu/gds-render
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add support for paths

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This commit is contained in:
Mario Hüttel
2018-06-01 21:47:54 +02:00
parent 27cb06afe2
commit 223a2c6e71
1 changed files with 19 additions and 4 deletions
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23
latex-output/latex-output.c
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@@ -70,7 +70,7 @@ static gboolean write_layer_env(FILE *tex_file, GdkRGBA *color, int layer, GList
color->red = inf->color.red; color->red = inf->color.red;
color->green = inf->color.green; color->green = inf->color.green;
color->blue = inf->color.blue; color->blue = inf->color.blue;
g_string_printf(buffer, "\\begin{pgfonlayer}{l%d}\n\\begin{scope}[ocg={ref=%d, status=visible,name={%s}}]\n", g_string_printf(buffer, "\\begin{pgfonlayer}{l%d}\n\\ifcreatepdflayers\n\\begin{scope}[ocg={ref=%d, status=visible,name={%s}}]\n\\fi]\n",
layer, layer, inf->name); layer, layer, inf->name);
WRITEOUT_BUFFER(buffer); WRITEOUT_BUFFER(buffer);
return TRUE; return TRUE;
@@ -96,8 +96,6 @@ static void generate_graphics(FILE *tex_file, GList *graphics, GList *linfo, GSt
/* Layer is defined => create graphics */ /* Layer is defined => create graphics */
if (gfx->type == GRAPHIC_POLYGON) { if (gfx->type == GRAPHIC_POLYGON) {
g_string_printf(buffer, "\\draw[line width=0.00001 pt, draw={c%d}, fill={c%d}, fill opacity={%lf}] ", g_string_printf(buffer, "\\draw[line width=0.00001 pt, draw={c%d}, fill={c%d}, fill opacity={%lf}] ",
gfx->layer, gfx->layer, color.alpha); gfx->layer, gfx->layer, color.alpha);
WRITEOUT_BUFFER(buffer); WRITEOUT_BUFFER(buffer);
@@ -109,9 +107,24 @@ static void generate_graphics(FILE *tex_file, GList *graphics, GList *linfo, GSt
} }
g_string_printf(buffer, "cycle;\n"); g_string_printf(buffer, "cycle;\n");
WRITEOUT_BUFFER(buffer); WRITEOUT_BUFFER(buffer);
} else if(gfx->type == GRAPHIC_PATH) {
g_string_printf(buffer, "\\draw[line width=%lf pt, draw={c%d}, opacity={%lf}] ",
gfx->width_absolute/1000.0, gfx->layer, gfx->layer, color.alpha);
WRITEOUT_BUFFER(buffer);
/* Append vertices */
for (temp_vertex = gfx->vertices; temp_vertex != NULL; temp_vertex = temp_vertex->next) {
pt = (struct gds_point *)temp_vertex->data;
g_string_printf(buffer, "(%lf pt, %lf pt)%s",
((double)pt->x)/1000.0,
((double)pt->y)/1000.0,
(temp_vertex->next ? " -- " : ""));
WRITEOUT_BUFFER(buffer);
}
g_string_printf(buffer, ";\n");
WRITEOUT_BUFFER(buffer);
} }
g_string_printf(buffer, "\\end{scope}\n\\end{pgfonlayer}\n"); g_string_printf(buffer, "\\ifcreatepdflayers\n\\end{scope}\n\\fi\n\\end{pgfonlayer}\n");
WRITEOUT_BUFFER(buffer); WRITEOUT_BUFFER(buffer);
} }
@@ -167,6 +180,8 @@ void render_cell_to_code(struct gds_cell *cell, GList *layer_infos, FILE *tex_fi
/* standalone foo */ /* standalone foo */
g_string_printf(working_line, "\\newif\\iftestmode\n\\testmodefalse %% Change to true for standalone rendering\n"); g_string_printf(working_line, "\\newif\\iftestmode\n\\testmodefalse %% Change to true for standalone rendering\n");
WRITEOUT_BUFFER(working_line); WRITEOUT_BUFFER(working_line);
g_string_printf(working_line, "\\newif\\ifcreatepdflayers\n\\createpdflayersfalse %% Change to true for Embedded layers in PDF output\n");
WRITEOUT_BUFFER(working_line);
g_string_printf(working_line, "\\iftestmode\n"); g_string_printf(working_line, "\\iftestmode\n");
WRITEOUT_BUFFER(working_line); WRITEOUT_BUFFER(working_line);
g_string_printf(working_line, "\\documentclass[tikz]{standalone}\n\\usepackage{xcolor}\n\\usetikzlibrary{ocgx}\n\\begin{document}\n"); g_string_printf(working_line, "\\documentclass[tikz]{standalone}\n\\usepackage{xcolor}\n\\usetikzlibrary{ocgx}\n\\begin{document}\n");