mhu/gds-render
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Added variable scaling factor for Tex output

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This commit is contained in:
Mario Hüttel 2018-07-19 17:54:05 +02:00
parent d9f0f3cdd5
commit b72466957c
3 changed files with 13 additions and 13 deletions
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22
latex-output/latex-output.c
View File

@ -81,7 +81,7 @@ static gboolean write_layer_env(FILE *tex_file, GdkRGBA *color, int layer, GList
}
static void generate_graphics(FILE *tex_file, GList *graphics, GList *linfo, GString *buffer)
static void generate_graphics(FILE *tex_file, GList *graphics, GList *linfo, GString *buffer, double scale)
{
GList *temp;
GList *temp_vertex;
@ -102,7 +102,7 @@ static void generate_graphics(FILE *tex_file, GList *graphics, GList *linfo, GSt
/* 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) -- ", ((double)pt->x)/1000.0, ((double)pt->y)/1000.0);
g_string_printf(buffer, "(%lf pt, %lf pt) -- ", ((double)pt->x)/scale, ((double)pt->y)/scale);
WRITEOUT_BUFFER(buffer);
}
g_string_printf(buffer, "cycle;\n");
@ -120,7 +120,7 @@ static void generate_graphics(FILE *tex_file, GList *graphics, GList *linfo, GSt
}
g_string_printf(buffer, "\\draw[line width=%lf pt, draw={c%d}, opacity={%lf}, cap=%s] ",
gfx->width_absolute/1000.0, gfx->layer, color.alpha,
gfx->width_absolute/scale, gfx->layer, color.alpha,
line_caps[gfx->path_render_type]);
WRITEOUT_BUFFER(buffer);
@ -128,8 +128,8 @@ static void generate_graphics(FILE *tex_file, GList *graphics, GList *linfo, GSt
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,
((double)pt->x)/scale,
((double)pt->y)/scale,
(temp_vertex->next ? " -- " : ""));
WRITEOUT_BUFFER(buffer);
}
@ -145,14 +145,14 @@ static void generate_graphics(FILE *tex_file, GList *graphics, GList *linfo, GSt
}
static void render_cell(struct gds_cell *cell, GList *layer_infos, FILE *tex_file, GString *buffer)
static void render_cell(struct gds_cell *cell, GList *layer_infos, FILE *tex_file, GString *buffer, double scale)
{
GList *list_child;
struct gds_cell_instance *inst;
/* Draw polygons of current cell */
generate_graphics(tex_file, cell->graphic_objs, layer_infos, buffer);
generate_graphics(tex_file, cell->graphic_objs, layer_infos, buffer, scale);
/* Draw polygons of childs */
for (list_child = cell->child_cells; list_child != NULL; list_child = list_child->next) {
@ -164,7 +164,7 @@ static void render_cell(struct gds_cell *cell, GList *layer_infos, FILE *tex_fil
/* generate translation scope */
g_string_printf(buffer, "\\begin{scope}[shift={(%lf pt,%lf pt)}]\n",
((double)inst->origin.x)/1000.0,((double)inst->origin.y)/1000.0);
((double)inst->origin.x)/scale,((double)inst->origin.y)/scale);
WRITEOUT_BUFFER(buffer);
g_string_printf(buffer, "\\begin{scope}[rotate=%lf]\n", inst->angle);
@ -174,7 +174,7 @@ static void render_cell(struct gds_cell *cell, GList *layer_infos, FILE *tex_fil
inst->magnification);
WRITEOUT_BUFFER(buffer);
render_cell(inst->cell_ref, layer_infos, tex_file, buffer);
render_cell(inst->cell_ref, layer_infos, tex_file, buffer, scale);
g_string_printf(buffer, "\\end{scope}\n");
WRITEOUT_BUFFER(buffer);
@ -188,7 +188,7 @@ static void render_cell(struct gds_cell *cell, GList *layer_infos, FILE *tex_fil
}
void latex_render_cell_to_code(struct gds_cell *cell, GList *layer_infos, FILE *tex_file)
void latex_render_cell_to_code(struct gds_cell *cell, GList *layer_infos, FILE *tex_file, double scale)
{
GString *working_line;
@ -219,7 +219,7 @@ void latex_render_cell_to_code(struct gds_cell *cell, GList *layer_infos, FILE *
WRITEOUT_BUFFER(working_line);
/* Generate graphics output */
render_cell(cell, layer_infos, tex_file, working_line);
render_cell(cell, layer_infos, tex_file, working_line, scale);
g_string_printf(working_line, "\\end{tikzpicture}\n");

2
latex-output/latex-output.h
View File

@ -27,6 +27,6 @@
#define LATEX_LINE_BUFFER_KB (10)
void latex_render_cell_to_code(struct gds_cell *cell, GList *layer_infos, FILE *tex_file);
void latex_render_cell_to_code(struct gds_cell *cell, GList *layer_infos, FILE *tex_file, double scale);
#endif /* __LATEX_OUTPUT_H__ */

2
main.c
View File

@ -229,7 +229,7 @@ static void on_convert_clicked(gpointer button, gpointer user)
switch (sett.renderer) {
case RENDERER_LATEX_TIKZ:
output_file = fopen(file_name, "w");
latex_render_cell_to_code(cell_to_render, layer_list, output_file);
latex_render_cell_to_code(cell_to_render, layer_list, output_file, sett.scale);
fclose(output_file);
break;
case RENDERER_CAIROGRAPHICS: