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SVG: Really use width and height in point unit.

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I guess it makes more sense to use a unit for
specifying image size that doesn't depend on context.
This commit is contained in:
Emmanuel Pacaud 2006-05-02 23:35:06 +02:00
parent 773692b7df
commit 1264ae9af4
1 changed files with 23 additions and 2 deletions
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25
src/cairo-svg-surface.c
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@ -1625,6 +1625,7 @@ _cairo_svg_document_create (cairo_output_stream_t *output_stream,
cairo_svg_document_t *document;
xmlDocPtr doc;
xmlNodePtr node;
xmlBufferPtr xml_buffer;
char buffer[CAIRO_SVG_DTOSTR_BUFFER_LEN];
document = malloc (sizeof (cairo_svg_document_t));
@ -1657,10 +1658,30 @@ _cairo_svg_document_create (cairo_output_stream_t *output_stream,
document->xml_node_main = node;
document->xml_node_defs = xmlNewChild (node, NULL, CC2XML ("defs"), NULL);
xml_buffer = xmlBufferCreate ();
_cairo_dtostr (buffer, sizeof buffer, width);
xmlSetProp (node, CC2XML ("width"), CC2XML (buffer));
xmlBufferCat (xml_buffer, C2XML (buffer));
xmlBufferCat (xml_buffer, CC2XML ("pt"));
xmlSetProp (node, CC2XML ("width"), C2XML (xmlBufferContent (xml_buffer)));
xmlBufferEmpty (xml_buffer);
_cairo_dtostr (buffer, sizeof buffer, height);
xmlSetProp (node, CC2XML ("height"), CC2XML (buffer));
xmlBufferCat (xml_buffer, C2XML (buffer));
xmlBufferCat (xml_buffer, CC2XML ("pt"));
xmlSetProp (node, CC2XML ("height"), C2XML (xmlBufferContent (xml_buffer)));
xmlBufferEmpty (xml_buffer);
xmlBufferCat (xml_buffer, CC2XML ("0 0 "));
_cairo_dtostr (buffer, sizeof buffer, width);
xmlBufferCat (xml_buffer, C2XML (buffer));
xmlBufferCat (xml_buffer, CC2XML (" "));
_cairo_dtostr (buffer, sizeof buffer, height);
xmlBufferCat (xml_buffer, C2XML (buffer));
xmlSetProp (node, CC2XML ("viewBox"), C2XML (xmlBufferContent (xml_buffer)));
xmlBufferFree (xml_buffer);
xmlSetProp (node, CC2XML ("xmlns"), CC2XML ("http://www.w3.org/2000/svg"));
xmlSetProp (node, CC2XML ("xmlns:xlink"), CC2XML ("http://www.w3.org/1999/xlink"));
xmlSetProp (node, CC2XML ("version"), CC2XML ("1.2"));