struct cell_color bg; /* Background color */
struct cell_color fg; /* Foreground color */
+ bool transparent; /* true -> do not render background */
+ bool systemcolors; /* true -> do not change colors */
int initial_page_number;
static int xr_measure_cell_height (void *, const struct table_cell *,
int width);
static void xr_draw_cell (void *, const struct table_cell *, int color_idx,
- int bb[TABLE_N_AXES][2],
+ int bb[TABLE_N_AXES][2], int valign_offset,
int spill[TABLE_N_AXES][2],
int clip[TABLE_N_AXES][2]);
static int xr_adjust_break (void *, const struct table_cell *,
parse_color (d, o, "background-color", "#FFFFFFFFFFFF", &xr->bg);
parse_color (d, o, "foreground-color", "#000000000000", &xr->fg);
+ xr->transparent = parse_boolean (opt (d, o, "transparent", "false"));
+ xr->systemcolors = parse_boolean (opt (d, o, "systemcolors", "false"));
+
/* Get dimensions. */
parse_paper_size (opt (d, o, "paper-size", ""), &paper_width, &paper_length);
left_margin = parse_dimension (opt (d, o, "left-margin", ".5in"));
xr->params->rtl = render_direction_rtl ();
}
- cairo_set_source_rgb (xr->cairo,
- xr->fg.r / 255.0, xr->fg.g / 255.0, xr->fg.b / 255.0);
+ if (!xr->systemcolors)
+ cairo_set_source_rgb (xr->cairo,
+ xr->fg.r / 255.0, xr->fg.g / 255.0, xr->fg.b / 255.0);
}
static struct output_driver *
-xr_create (const char *file_name, enum settings_output_devices device_type,
+xr_create (struct file_handle *fh, enum settings_output_devices device_type,
struct string_map *o, enum xr_output_type file_type)
{
- struct xr_driver *xr;
- cairo_status_t status;
- double width_pt, length_pt;
-
- xr = xr_allocate (file_name, device_type, o, 72.0 / 128.0);
-
- width_pt = xr_to_pt (xr->width + xr->left_margin + xr->right_margin);
- length_pt = xr_to_pt (xr->length + xr->top_margin + xr->bottom_margin);
+ const char *file_name = fh_get_file_name (fh);
+ struct xr_driver *xr = xr_allocate (file_name, device_type, o, 72.0 / 128.0);
+ double width_pt = xr_to_pt (xr->width + xr->left_margin + xr->right_margin);
+ double length_pt = xr_to_pt (xr->length + xr->top_margin + xr->bottom_margin);
if (file_type == XR_PDF)
xr->surface = cairo_pdf_surface_create (file_name, width_pt, length_pt);
else if (file_type == XR_PS)
else
NOT_REACHED ();
- status = cairo_surface_status (xr->surface);
+ cairo_status_t status = cairo_surface_status (xr->surface);
if (status != CAIRO_STATUS_SUCCESS)
{
msg (ME, _("error opening output file `%s': %s"),
- file_name, cairo_status_to_string (status));
+ file_name, cairo_status_to_string (status));
goto error;
}
if (!xr_check_fonts (xr->surface, xr->fonts, xr->width, xr->length))
goto error;
+ fh_unref (fh);
return &xr->driver;
error:
+ fh_unref (fh);
output_driver_destroy (&xr->driver);
return NULL;
}
xr_pdf_create (struct file_handle *fh, enum settings_output_devices device_type,
struct string_map *o)
{
- struct output_driver *od = xr_create (fh_get_file_name (fh), device_type, o, XR_PDF);
- fh_unref (fh);
- return od ;
+ return xr_create (fh, device_type, o, XR_PDF);
}
static struct output_driver *
xr_ps_create (struct file_handle *fh, enum settings_output_devices device_type,
struct string_map *o)
{
- struct output_driver *od = xr_create (fh_get_file_name (fh), device_type, o, XR_PS);
- fh_unref (fh);
- return od ;
+ return xr_create (fh, device_type, o, XR_PS);
}
static struct output_driver *
xr_svg_create (struct file_handle *fh, enum settings_output_devices device_type,
struct string_map *o)
{
- struct output_driver *od = xr_create (fh_get_file_name (fh), device_type, o, XR_SVG);
- fh_unref (fh);
- return od ;
+ return xr_create (fh, device_type, o, XR_SVG);
}
static void
void
xr_driver_next_page (struct xr_driver *xr, cairo_t *cairo)
{
- cairo_save (cairo);
- cairo_set_source_rgb (cairo,
- xr->bg.r / 255.0, xr->bg.g / 255.0, xr->bg.b / 255.0);
- cairo_rectangle (cairo, 0, 0, xr->width, xr->length);
- cairo_fill (cairo);
- cairo_restore (cairo);
-
+ if (!xr->transparent)
+ {
+ cairo_save (cairo);
+ cairo_set_source_rgb (cairo,
+ xr->bg.r / 255.0, xr->bg.g / 255.0, xr->bg.b / 255.0);
+ cairo_rectangle (cairo, 0, 0, xr->width, xr->length);
+ cairo_fill (cairo);
+ cairo_restore (cairo);
+ }
cairo_translate (cairo,
xr_to_pt (xr->left_margin),
xr_to_pt (xr->top_margin + xr->headings_height[0]));
const struct cell_color *color)
{
cairo_new_path (xr->cairo);
- set_source_rgba (xr->cairo, color);
+ if (!xr->systemcolors)
+ set_source_rgba (xr->cairo, color);
cairo_set_line_width (
xr->cairo,
xr_to_pt (style == RENDER_LINE_THICK ? XR_LINE_WIDTH * 2
static void
xr_draw_cell (void *xr_, const struct table_cell *cell, int color_idx,
- int bb[TABLE_N_AXES][2],
+ int bb[TABLE_N_AXES][2], int valign_offset,
int spill[TABLE_N_AXES][2],
int clip[TABLE_N_AXES][2])
{
struct xr_driver *xr = xr_;
int w, h, brk;
- cairo_save (xr->cairo);
- int bg_clip[TABLE_N_AXES][2];
- for (int axis = 0; axis < TABLE_N_AXES; axis++)
+ if (!xr->transparent)
{
- bg_clip[axis][0] = clip[axis][0];
- if (bb[axis][0] == clip[axis][0])
- bg_clip[axis][0] -= spill[axis][0];
-
- bg_clip[axis][1] = clip[axis][1];
- if (bb[axis][1] == clip[axis][1])
- bg_clip[axis][1] += spill[axis][1];
+ cairo_save (xr->cairo);
+ int bg_clip[TABLE_N_AXES][2];
+ for (int axis = 0; axis < TABLE_N_AXES; axis++)
+ {
+ bg_clip[axis][0] = clip[axis][0];
+ if (bb[axis][0] == clip[axis][0])
+ bg_clip[axis][0] -= spill[axis][0];
+
+ bg_clip[axis][1] = clip[axis][1];
+ if (bb[axis][1] == clip[axis][1])
+ bg_clip[axis][1] += spill[axis][1];
+ }
+ xr_clip (xr, bg_clip);
+ set_source_rgba (xr->cairo, &cell->style->font_style.bg[color_idx]);
+ fill_rectangle (xr,
+ bb[H][0] - spill[H][0],
+ bb[V][0] - spill[V][0],
+ bb[H][1] + spill[H][1],
+ bb[V][1] + spill[V][1]);
+ cairo_restore (xr->cairo);
}
- xr_clip (xr, bg_clip);
- set_source_rgba (xr->cairo, &cell->style->font_style.bg[color_idx]);
- fill_rectangle (xr,
- bb[H][0] - spill[H][0],
- bb[V][0] - spill[V][0],
- bb[H][1] + spill[H][1],
- bb[V][1] + spill[V][1]);
- cairo_restore (xr->cairo);
-
cairo_save (xr->cairo);
- set_source_rgba (xr->cairo, &cell->style->font_style.fg[color_idx]);
+ if (!xr->systemcolors)
+ set_source_rgba (xr->cairo, &cell->style->font_style.fg[color_idx]);
+
+ bb[V][0] += valign_offset;
for (int axis = 0; axis < TABLE_N_AXES; axis++)
{
number_pos = strchr (file_name_template, '#');
if (number_pos != NULL)
- file_name = xasprintf ("%.*s%d%s", (int) (number_pos - file_name_template),
+ file_name = xasprintf ("%.*s%d%s.png", (int) (number_pos - file_name_template),
file_name_template, number, number_pos + 1);
else
- file_name = xstrdup (file_name_template);
+ file_name = xasprintf ("%s.png", file_name_template);
surface = cairo_image_surface_create (CAIRO_FORMAT_RGB24, width, length);
cr = cairo_create (surface);
return file_name;
}
+
+
+char *
+xr_draw_eps_chart (const struct chart_item *item,
+ const char *file_name_template, int number,
+ const struct cell_color *fg,
+ const struct cell_color *bg)
+{
+ const int width = 640;
+ const int length = 480;
+
+ cairo_surface_t *surface;
+ const char *number_pos;
+ char *file_name;
+ cairo_t *cr;
+
+ number_pos = strchr (file_name_template, '#');
+ if (number_pos != NULL)
+ file_name = xasprintf ("%.*s%d%s.eps", (int) (number_pos - file_name_template),
+ file_name_template, number, number_pos + 1);
+ else
+ file_name = xasprintf ("%s.eps", file_name_template);
+
+ surface = cairo_ps_surface_create (file_name, width, length);
+ cairo_ps_surface_set_eps (surface, true);
+ cr = cairo_create (surface);
+
+ cairo_set_source_rgb (cr, bg->r / 255.0, bg->g / 255.0, bg->b / 255.0);
+ cairo_paint (cr);
+
+ cairo_set_source_rgb (cr, fg->r / 255.0, fg->g / 255.0, fg->b / 255.0);
+
+ xr_draw_chart (item, cr, 0.0, 0.0, width, length);
+
+ cairo_destroy (cr);
+ cairo_surface_destroy (surface);
+
+ return file_name;
+}
+
\f
+
struct xr_table_state
{
struct xr_render_fsm fsm;
else
return NULL;
}
+
+bool
+xr_draw_svg_file (struct xr_rendering *r,
+ const char *filename)
+{
+ int width, height;
+ g_assert (r);
+ xr_rendering_measure (r, &width, &height);
+ cairo_surface_t *surface = cairo_svg_surface_create (filename, width, height);
+ if (!surface)
+ {
+ g_error ("Could not create cairo svg surface with file %s", filename);
+ return FALSE;
+ }
+ cairo_t *cr = cairo_create (surface);
+ xr_rendering_draw (r, cr, 0, 0, width, height);
+ cairo_destroy (cr);
+ cairo_surface_destroy (surface);
+ return TRUE;
+}
projects / pspp / blobdiff