#include "output/group-item.h"
#include "output/message-item.h"
#include "output/options.h"
+#include "output/page-eject-item.h"
#include "output/page-setup-item.h"
#include "output/render.h"
#include "output/table-item.h"
enum xr_font_type
{
XR_FONT_PROPORTIONAL,
- XR_FONT_EMPHASIS,
XR_FONT_FIXED,
XR_N_FONTS
};
int top_margin; /* Top margin in inch/(72 * XR_POINT). */
int bottom_margin; /* Bottom margin in inch/(72 * XR_POINT). */
- int line_space; /* Space between lines. */
- int line_width; /* Width of lines. */
-
int min_break[TABLE_N_AXES]; /* Min cell size to break across pages. */
int object_spacing; /* Space between output objects. */
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;
struct render_params *params;
double font_scale;
int char_width, char_height;
- char *command_name;
- char *title;
- char *subtitle;
cairo_t *cairo;
cairo_surface_t *surface;
int page_number; /* Current page number. */
- int x, y;
+ int y;
struct xr_render_fsm *fsm;
- int nest;
- struct string_map heading_vars;
};
static const struct output_driver_class cairo_driver_class;
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 *,
return driver_option_get (d, options, key, default_value);
}
-static int
-lookup_color_name (const char *s)
-{
- struct color
- {
- struct hmap_node hmap_node;
- const char *name;
- int code;
- };
-
- static struct color colors[] =
- {
- { .name = "aliceblue", .code = 0xf0f8ff },
- { .name = "antiquewhite", .code = 0xfaebd7 },
- { .name = "aqua", .code = 0x00ffff },
- { .name = "aquamarine", .code = 0x7fffd4 },
- { .name = "azure", .code = 0xf0ffff },
- { .name = "beige", .code = 0xf5f5dc },
- { .name = "bisque", .code = 0xffe4c4 },
- { .name = "black", .code = 0x000000 },
- { .name = "blanchedalmond", .code = 0xffebcd },
- { .name = "blue", .code = 0x0000ff },
- { .name = "blueviolet", .code = 0x8a2be2 },
- { .name = "brown", .code = 0xa52a2a },
- { .name = "burlywood", .code = 0xdeb887 },
- { .name = "cadetblue", .code = 0x5f9ea0 },
- { .name = "chartreuse", .code = 0x7fff00 },
- { .name = "chocolate", .code = 0xd2691e },
- { .name = "coral", .code = 0xff7f50 },
- { .name = "cornflowerblue", .code = 0x6495ed },
- { .name = "cornsilk", .code = 0xfff8dc },
- { .name = "crimson", .code = 0xdc143c },
- { .name = "cyan", .code = 0x00ffff },
- { .name = "darkblue", .code = 0x00008b },
- { .name = "darkcyan", .code = 0x008b8b },
- { .name = "darkgoldenrod", .code = 0xb8860b },
- { .name = "darkgray", .code = 0xa9a9a9 },
- { .name = "darkgreen", .code = 0x006400 },
- { .name = "darkgrey", .code = 0xa9a9a9 },
- { .name = "darkkhaki", .code = 0xbdb76b },
- { .name = "darkmagenta", .code = 0x8b008b },
- { .name = "darkolivegreen", .code = 0x556b2f },
- { .name = "darkorange", .code = 0xff8c00 },
- { .name = "darkorchid", .code = 0x9932cc },
- { .name = "darkred", .code = 0x8b0000 },
- { .name = "darksalmon", .code = 0xe9967a },
- { .name = "darkseagreen", .code = 0x8fbc8f },
- { .name = "darkslateblue", .code = 0x483d8b },
- { .name = "darkslategray", .code = 0x2f4f4f },
- { .name = "darkslategrey", .code = 0x2f4f4f },
- { .name = "darkturquoise", .code = 0x00ced1 },
- { .name = "darkviolet", .code = 0x9400d3 },
- { .name = "deeppink", .code = 0xff1493 },
- { .name = "deepskyblue", .code = 0x00bfff },
- { .name = "dimgray", .code = 0x696969 },
- { .name = "dimgrey", .code = 0x696969 },
- { .name = "dodgerblue", .code = 0x1e90ff },
- { .name = "firebrick", .code = 0xb22222 },
- { .name = "floralwhite", .code = 0xfffaf0 },
- { .name = "forestgreen", .code = 0x228b22 },
- { .name = "fuchsia", .code = 0xff00ff },
- { .name = "gainsboro", .code = 0xdcdcdc },
- { .name = "ghostwhite", .code = 0xf8f8ff },
- { .name = "gold", .code = 0xffd700 },
- { .name = "goldenrod", .code = 0xdaa520 },
- { .name = "gray", .code = 0x808080 },
- { .name = "green", .code = 0x008000 },
- { .name = "greenyellow", .code = 0xadff2f },
- { .name = "grey", .code = 0x808080 },
- { .name = "honeydew", .code = 0xf0fff0 },
- { .name = "hotpink", .code = 0xff69b4 },
- { .name = "indianred", .code = 0xcd5c5c },
- { .name = "indigo", .code = 0x4b0082 },
- { .name = "ivory", .code = 0xfffff0 },
- { .name = "khaki", .code = 0xf0e68c },
- { .name = "lavender", .code = 0xe6e6fa },
- { .name = "lavenderblush", .code = 0xfff0f5 },
- { .name = "lawngreen", .code = 0x7cfc00 },
- { .name = "lemonchiffon", .code = 0xfffacd },
- { .name = "lightblue", .code = 0xadd8e6 },
- { .name = "lightcoral", .code = 0xf08080 },
- { .name = "lightcyan", .code = 0xe0ffff },
- { .name = "lightgoldenrodyellow", .code = 0xfafad2 },
- { .name = "lightgray", .code = 0xd3d3d3 },
- { .name = "lightgreen", .code = 0x90ee90 },
- { .name = "lightgrey", .code = 0xd3d3d3 },
- { .name = "lightpink", .code = 0xffb6c1 },
- { .name = "lightsalmon", .code = 0xffa07a },
- { .name = "lightseagreen", .code = 0x20b2aa },
- { .name = "lightskyblue", .code = 0x87cefa },
- { .name = "lightslategray", .code = 0x778899 },
- { .name = "lightslategrey", .code = 0x778899 },
- { .name = "lightsteelblue", .code = 0xb0c4de },
- { .name = "lightyellow", .code = 0xffffe0 },
- { .name = "lime", .code = 0x00ff00 },
- { .name = "limegreen", .code = 0x32cd32 },
- { .name = "linen", .code = 0xfaf0e6 },
- { .name = "magenta", .code = 0xff00ff },
- { .name = "maroon", .code = 0x800000 },
- { .name = "mediumaquamarine", .code = 0x66cdaa },
- { .name = "mediumblue", .code = 0x0000cd },
- { .name = "mediumorchid", .code = 0xba55d3 },
- { .name = "mediumpurple", .code = 0x9370db },
- { .name = "mediumseagreen", .code = 0x3cb371 },
- { .name = "mediumslateblue", .code = 0x7b68ee },
- { .name = "mediumspringgreen", .code = 0x00fa9a },
- { .name = "mediumturquoise", .code = 0x48d1cc },
- { .name = "mediumvioletred", .code = 0xc71585 },
- { .name = "midnightblue", .code = 0x191970 },
- { .name = "mintcream", .code = 0xf5fffa },
- { .name = "mistyrose", .code = 0xffe4e1 },
- { .name = "moccasin", .code = 0xffe4b5 },
- { .name = "navajowhite", .code = 0xffdead },
- { .name = "navy", .code = 0x000080 },
- { .name = "oldlace", .code = 0xfdf5e6 },
- { .name = "olive", .code = 0x808000 },
- { .name = "olivedrab", .code = 0x6b8e23 },
- { .name = "orange", .code = 0xffa500 },
- { .name = "orangered", .code = 0xff4500 },
- { .name = "orchid", .code = 0xda70d6 },
- { .name = "palegoldenrod", .code = 0xeee8aa },
- { .name = "palegreen", .code = 0x98fb98 },
- { .name = "paleturquoise", .code = 0xafeeee },
- { .name = "palevioletred", .code = 0xdb7093 },
- { .name = "papayawhip", .code = 0xffefd5 },
- { .name = "peachpuff", .code = 0xffdab9 },
- { .name = "peru", .code = 0xcd853f },
- { .name = "pink", .code = 0xffc0cb },
- { .name = "plum", .code = 0xdda0dd },
- { .name = "powderblue", .code = 0xb0e0e6 },
- { .name = "purple", .code = 0x800080 },
- { .name = "red", .code = 0xff0000 },
- { .name = "rosybrown", .code = 0xbc8f8f },
- { .name = "royalblue", .code = 0x4169e1 },
- { .name = "saddlebrown", .code = 0x8b4513 },
- { .name = "salmon", .code = 0xfa8072 },
- { .name = "sandybrown", .code = 0xf4a460 },
- { .name = "seagreen", .code = 0x2e8b57 },
- { .name = "seashell", .code = 0xfff5ee },
- { .name = "sienna", .code = 0xa0522d },
- { .name = "silver", .code = 0xc0c0c0 },
- { .name = "skyblue", .code = 0x87ceeb },
- { .name = "slateblue", .code = 0x6a5acd },
- { .name = "slategray", .code = 0x708090 },
- { .name = "slategrey", .code = 0x708090 },
- { .name = "snow", .code = 0xfffafa },
- { .name = "springgreen", .code = 0x00ff7f },
- { .name = "steelblue", .code = 0x4682b4 },
- { .name = "tan", .code = 0xd2b48c },
- { .name = "teal", .code = 0x008080 },
- { .name = "thistle", .code = 0xd8bfd8 },
- { .name = "tomato", .code = 0xff6347 },
- { .name = "turquoise", .code = 0x40e0d0 },
- { .name = "violet", .code = 0xee82ee },
- { .name = "wheat", .code = 0xf5deb3 },
- { .name = "white", .code = 0xffffff },
- { .name = "whitesmoke", .code = 0xf5f5f5 },
- { .name = "yellow", .code = 0xffff00 },
- { .name = "yellowgreen", .code = 0x9acd32 },
- };
-
- static struct hmap color_table = HMAP_INITIALIZER (color_table);
-
- if (hmap_is_empty (&color_table))
- for (size_t i = 0; i < sizeof colors / sizeof *colors; i++)
- hmap_insert (&color_table, &colors[i].hmap_node,
- hash_string (colors[i].name, 0));
-
- const struct color *color;
- HMAP_FOR_EACH_WITH_HASH (color, struct color, hmap_node,
- hash_string (s, 0), &color_table)
- if (!strcmp (color->name, s))
- return color->code;
- return -1;
-}
-
-static bool
-parse_color__ (const char *s, struct cell_color *color)
-{
- /* #rrrrggggbbbb */
- uint16_t r16, g16, b16;
- int len;
- if (sscanf (s, "#%4"SCNx16"%4"SCNx16"%4"SCNx16"%n",
- &r16, &g16, &b16, &len) == 3
- && len == 13
- && !s[len])
- {
- color->r = r16 >> 8;
- color->g = g16 >> 8;
- color->b = b16 >> 8;
- return true;
- }
-
- /* #rrggbb */
- uint8_t r, g, b;
- if (sscanf (s, "#%2"SCNx8"%2"SCNx8"%2"SCNx8"%n", &r, &g, &b, &len) == 3
- && len == 7
- && !s[len])
- {
- color->r = r;
- color->g = g;
- color->b = b;
- return true;
- }
-
- /* rrggbb */
- if (sscanf (s, "%2"SCNx8"%2"SCNx8"%2"SCNx8"%n", &r, &g, &b, &len) == 3
- && len == 6
- && !s[len])
- {
- color->r = r;
- color->g = g;
- color->b = b;
- return true;
- }
-
- /* rgb(r,g,b) */
- if (sscanf (s, "rgb (%"SCNi8" , %"SCNi8" , %"SCNi8") %n",
- &r, &g, &b, &len) == 3
- && !s[len])
- {
- color->r = r;
- color->g = g;
- color->b = b;
- return true;
- }
-
- /* rgba(r,g,b,a), ignoring a. */
- if (sscanf (s, "rgba (%"SCNi8" , %"SCNi8" , %"SCNi8", %*f) %n",
- &r, &g, &b, &len) == 3
- && !s[len])
- {
- color->r = r;
- color->g = g;
- color->b = b;
- return true;
- }
-
- int code = lookup_color_name (s);
- if (code >= 0)
- {
- color->r = code >> 16;
- color->g = code >> 8;
- color->b = code;
- return true;
- }
-
- return false;
-}
-
-/* Parse color information specified by KEY into {RED,GREEN,BLUE}.
- Currently, the input string must be of the form "#RRRRGGGGBBBB"
- Future implementations might allow things like "yellow" and
- "sky-blue-ultra-brown"
-*/
-void
-parse_color (struct output_driver *d, struct string_map *options,
- const char *key, const char *default_value,
- struct cell_color *color)
-{
- char *string = parse_string (opt (d, options, key, default_value));
- if (!parse_color__ (string, color) && !parse_color__ (default_value, color))
- *color = (struct cell_color) CELL_COLOR_BLACK;
- free (string);
-}
-
static PangoFontDescription *
parse_font (const char *font, int default_size, bool bold, bool italic)
{
(d, o, "fixed-font", "monospace", font_size, false, false);
xr->fonts[XR_FONT_PROPORTIONAL].desc = parse_font_option (
d, o, "prop-font", "sans serif", font_size, false, false);
- xr->fonts[XR_FONT_EMPHASIS].desc = parse_font_option (
- d, o, "emph-font", "sans serif", font_size, false, true);
- parse_color (d, o, "background-color", "#FFFFFFFFFFFF", &xr->bg);
- parse_color (d, o, "foreground-color", "#000000000000", &xr->fg);
+ xr->fg = parse_color (opt (d, o, "foreground-color", "#000000000000"));
+ xr->bg = parse_color (opt (d, o, "background-color", "#FFFFFFFFFFFF"));
+
+ 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);
output_driver_init (d, &cairo_driver_class, name, device_type);
- string_map_init (&xr->heading_vars);
-
/* This is a nasty kluge for an issue that does not make sense. On any
surface other than a screen (e.g. for output to PDF or PS or SVG), the
fonts are way too big by default. A "9-point" font seems to appear about
if (xr->params == NULL)
{
+ static const struct render_ops xr_render_ops = {
+ .draw_line = xr_draw_line,
+ .measure_cell_width = xr_measure_cell_width,
+ .measure_cell_height = xr_measure_cell_height,
+ .adjust_break = xr_adjust_break,
+ .draw_cell = xr_draw_cell,
+ };
+
xr->params = xmalloc (sizeof *xr->params);
- xr->params->draw_line = xr_draw_line;
- xr->params->measure_cell_width = xr_measure_cell_width;
- xr->params->measure_cell_height = xr_measure_cell_height;
- xr->params->adjust_break = xr_adjust_break;
- xr->params->draw_cell = xr_draw_cell;
+ xr->params->ops = &xr_render_ops;
xr->params->aux = xr;
xr->params->size[H] = xr->width;
xr->params->size[V] = xr->length;
xr->params->font_size[H] = xr->char_width;
xr->params->font_size[V] = xr->char_height;
- int lw = XR_LINE_WIDTH;
- int ls = XR_LINE_SPACE;
- for (int i = 0; i < TABLE_N_AXES; i++)
+ enum { LW = XR_LINE_WIDTH, LS = XR_LINE_SPACE };
+ static const int xr_line_widths[RENDER_N_LINES] =
{
- xr->params->line_widths[i][RENDER_LINE_NONE] = 0;
- xr->params->line_widths[i][RENDER_LINE_SINGLE] = lw;
- xr->params->line_widths[i][RENDER_LINE_DASHED] = lw;
- xr->params->line_widths[i][RENDER_LINE_THICK] = lw * 2;
- xr->params->line_widths[i][RENDER_LINE_THIN] = lw / 2;
- xr->params->line_widths[i][RENDER_LINE_DOUBLE] = 2 * lw + ls;
- }
+ [RENDER_LINE_NONE] = 0,
+ [RENDER_LINE_SINGLE] = LW,
+ [RENDER_LINE_DASHED] = LW,
+ [RENDER_LINE_THICK] = LW * 2,
+ [RENDER_LINE_THIN] = LW / 2,
+ [RENDER_LINE_DOUBLE] = 2 * LW + LS,
+ };
+ xr->params->line_widths = xr_line_widths;
for (int i = 0; i < TABLE_N_AXES; i++)
xr->params->min_break[i] = xr->min_break[i];
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]));
xr->page_number++;
xr->cairo = cairo;
- xr->x = xr->y = 0;
+ xr->y = 0;
xr_render_page_heading (xr->cairo, xr->fonts[XR_FONT_PROPORTIONAL].desc,
&xr->headings[0], xr->page_number, xr->width, true,
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
: style == RENDER_LINE_THIN ? XR_LINE_WIDTH / 2
: XR_LINE_WIDTH));
- cairo_move_to (xr->cairo, xr_to_pt (x0 + xr->x), xr_to_pt (y0 + xr->y));
- cairo_line_to (xr->cairo, xr_to_pt (x1 + xr->x), xr_to_pt (y1 + xr->y));
+ cairo_move_to (xr->cairo, xr_to_pt (x0), xr_to_pt (y0 + xr->y));
+ cairo_line_to (xr->cairo, xr_to_pt (x1), xr_to_pt (y1 + xr->y));
cairo_stroke (xr->cairo);
}
{
cairo_new_path (xr->cairo);
cairo_set_line_width (xr->cairo, xr_to_pt (XR_LINE_WIDTH));
- cairo_move_to (xr->cairo, xr_to_pt (x0 + xr->x), xr_to_pt (y0 + xr->y));
- cairo_line_to (xr->cairo, xr_to_pt (x1 + xr->x), xr_to_pt (y0 + xr->y));
- cairo_line_to (xr->cairo, xr_to_pt (x1 + xr->x), xr_to_pt (y1 + xr->y));
- cairo_line_to (xr->cairo, xr_to_pt (x0 + xr->x), xr_to_pt (y1 + xr->y));
cairo_close_path (xr->cairo);
cairo_stroke (xr->cairo);
+ cairo_move_to (xr->cairo, xr_to_pt (x0), xr_to_pt (y0 + xr->y));
+ cairo_line_to (xr->cairo, xr_to_pt (x1), xr_to_pt (y0 + xr->y));
+ cairo_line_to (xr->cairo, xr_to_pt (x1), xr_to_pt (y1 + xr->y));
+ cairo_line_to (xr->cairo, xr_to_pt (x0), xr_to_pt (y1 + xr->y));
}
static void
cairo_new_path (xr->cairo);
cairo_set_line_width (xr->cairo, xr_to_pt (XR_LINE_WIDTH));
cairo_rectangle (xr->cairo,
- xr_to_pt (x0 + xr->x), xr_to_pt (y0 + xr->y),
+ xr_to_pt (x0), xr_to_pt (y0 + xr->y),
xr_to_pt (x1 - x0), xr_to_pt (y1 - y0));
cairo_fill (xr->cairo);
}
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++)
{
{
if (clip[H][1] != INT_MAX || clip[V][1] != INT_MAX)
{
- double x0 = xr_to_pt (clip[H][0] + xr->x);
+ double x0 = xr_to_pt (clip[H][0]);
double y0 = xr_to_pt (clip[V][0] + xr->y);
- double x1 = xr_to_pt (clip[H][1] + xr->x);
+ double x1 = xr_to_pt (clip[H][1]);
double y1 = xr_to_pt (clip[V][1] + xr->y);
cairo_rectangle (xr->cairo, x0, y0, x1 - x0, y1 - y0);
if (options & TAB_ROTATE)
{
cairo_translate (xr->cairo,
- xr_to_pt (bb[H][0] + xr->x),
+ xr_to_pt (bb[H][0]),
xr_to_pt (bb[V][1] + xr->y));
cairo_rotate (xr->cairo, -M_PI_2);
}
else
cairo_translate (xr->cairo,
- xr_to_pt (bb[H][0] + xr->x),
+ xr_to_pt (bb[H][0]),
xr_to_pt (bb[V][0] + xr->y));
pango_cairo_show_layout (xr->cairo, font->layout);
cairo_save (xr->cairo);
cairo_set_source_rgb (xr->cairo, 1, 0, 0);
dump_rectangle (xr,
- pango_to_xr (extents.x) - xr->x,
+ pango_to_xr (extents.x),
pango_to_xr (extents.y) - xr->y,
- pango_to_xr (extents.x + extents.width) - xr->x,
+ pango_to_xr (extents.x + extents.width),
pango_to_xr (extents.y + extents.height) - xr->y);
cairo_restore (xr->cairo);
}
be useful for debugging issues with breaking. */
if (0)
{
- if (best && !xr->nest)
+ if (best)
dump_line (xr, -xr->left_margin, best,
xr->width + xr->right_margin, best,
RENDER_LINE_SINGLE,
{
if (clip[H][0] != clip[H][1])
{
- int offset = (xr->nest) * XR_POINT;
-
cairo_save (xr->cairo);
cairo_set_source_rgb (xr->cairo, 0, 0, 1);
- dump_rectangle (xr,
- bb[H][0] + offset, bb[V][0] + offset,
- bb[H][1] - offset, bb[V][1] - offset);
+ dump_rectangle (xr, bb[H][0], bb[V][0], bb[H][1], bb[V][1]);
cairo_restore (xr->cairo);
}
}
return r;
}
-void
-xr_rendering_apply_options (struct xr_rendering *xr, struct string_map *o)
-{
- if (is_table_item (xr->item))
- apply_options (xr->xr, o);
-}
-
struct xr_rendering *
xr_rendering_create (struct xr_driver *xr, const struct output_item *item,
cairo_t *cr)
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;
xr_render_text (struct xr_driver *xr, const struct text_item *text_item)
{
enum text_item_type type = text_item_get_type (text_item);
- const char *text = text_item_get_text (text_item);
switch (type)
{
case TEXT_ITEM_PAGE_TITLE:
- string_map_replace (&xr->heading_vars, "PageTitle", text);
- break;
-
- case TEXT_ITEM_EJECT_PAGE:
- if (xr->y > 0)
- return xr_render_eject ();
break;
default:
return xr_render_chart (to_chart_item (output_item));
else if (is_text_item (output_item))
return xr_render_text (xr, to_text_item (output_item));
+ else if (is_page_eject_item (output_item))
+ return xr->y > 0 ? xr_render_eject () : NULL;
else if (is_message_item (output_item))
return xr_render_message (xr, to_message_item (output_item));
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;
+}