From ba52d786e1cb32975a27557f77c48f0bdbb7b666 Mon Sep 17 00:00:00 2001
From: Jonathan Wilkes <jancsika@yahoo.com>
Date: Mon, 28 Jul 2014 02:11:29 -0400
Subject: [PATCH] * improv the bbox for [drawnumber] and [drawsymbol]
---
pd/src/g_template.c | 60 ++++++++++++++++++++-------------------------
1 file changed, 27 insertions(+), 33 deletions(-)
diff --git a/pd/src/g_template.c b/pd/src/g_template.c
index 01fabe7cb..266750d5a 100644
--- a/pd/src/g_template.c
+++ b/pd/src/g_template.c
@@ -6178,6 +6178,10 @@ static void drawnumber_getrect(t_gobj *z, t_glist *glist,
*xp2 = *yp2 = -0x7fffffff;
return;
}
+ /* hack to keep the font scaling with the gop */
+ t_float xscale = glist_xtopixels(glist, 1) - glist_xtopixels(glist, 0);
+ t_float yscale = glist_ytopixels(glist, 1) - glist_ytopixels(glist, 0);
+
xloc = glist_xtopixels(glist,
basex + fielddesc_getcoord(&x->x_xloc, template, data, 0));
yloc = glist_ytopixels(glist,
@@ -6192,8 +6196,8 @@ static void drawnumber_getrect(t_gobj *z, t_glist *glist,
drawnumber_sprintf(x, buf, &at);
*xp1 = xloc;
*yp1 = yloc;
- *xp2 = xloc + fontwidth * strlen(buf);
- *yp2 = yloc + fontheight;
+ *xp2 = xloc + (fontwidth * strlen(buf) * xscale);
+ *yp2 = yloc + (fontheight * yscale);
}
static void drawnumber_displace(t_gobj *z, t_glist *glist,
@@ -6239,12 +6243,6 @@ static void drawnumber_vis(t_gobj *z, t_glist *glist, t_glist *parentglist,
{
t_atom at;
- /* hack to keep the font from scaling with the gop */
- t_float xscale = glist_xtopixels(glist, 1) - glist_xtopixels(glist, 0);
- t_float yscale = glist_ytopixels(glist, 1) - glist_ytopixels(glist, 0);
- t_float xinv = xscale == 0 ? 0 : 1 / yscale;
- t_float yinv = yscale == 0 ? 0 : 1 / xscale;
-
int fontsize = fielddesc_getfloat(&x->x_fontsize, template, data, 0);
if (!fontsize) fontsize = glist_getfont(glist);
/*int xloc = glist_xtopixels(glist,
@@ -6265,13 +6263,15 @@ static void drawnumber_vis(t_gobj *z, t_glist *glist, t_glist *parentglist,
glist_getcanvas(glist), xloc, yloc, colorstring, buf);
sys_vgui(" -font {{%s} -%d %s}", sys_font,
sys_hostfontsize(fontsize), sys_fontweight);*/
- sys_vgui(".x%lx.c create ptext %d [expr {[font metrics {{%s} %d} -ascent] + %d}] -textanchor start -fill %s -text {%s}\\\n",
- glist_getcanvas(glist), xloc, sys_font, sys_hostfontsize(fontsize), yloc, colorstring, buf);
+ sys_vgui(".x%lx.c create ptext %d "
+ "[expr {[font metrics {{%s} %d} -ascent] + %d}] "
+ "-textanchor start -fill %s -text {%s}\\\n",
+ glist_getcanvas(glist), xloc, sys_font,
+ sys_hostfontsize(fontsize), yloc, colorstring, buf);
/* have to remove fontweight for the time being... */
- sys_vgui(" -fontfamily {%s} -fontsize %d", sys_font,
- fontsize);
+ sys_vgui(" -fontfamily {%s} -fontsize %d", sys_font, fontsize);
sys_vgui(" -parent .scalar%lx", data);
- sys_vgui(" -matrix {{%g 0.0} {0.0 %g} {0.0 0.0}}", xinv, yinv);
+ /* sys_vgui(" -matrix {{%g 0.0} {0.0 %g} {0.0 0.0}}", xinv, yinv); */
sys_vgui(" -tags {.x%lx.x%lx.template%lx scalar%lx}\n",
glist_getcanvas(glist), glist, data, sc);
}
@@ -6562,6 +6562,10 @@ static void drawsymbol_getrect(t_gobj *z, t_glist *glist,
*xp2 = *yp2 = -0x7fffffff;
return;
}
+ /* hack to keep the font scaling with the gop */
+ t_float xscale = glist_xtopixels(glist, 1) - glist_xtopixels(glist, 0);
+ t_float yscale = glist_ytopixels(glist, 1) - glist_ytopixels(glist, 0);
+
xloc = glist_xtopixels(glist,
basex + fielddesc_getcoord(&x->x_xloc, template, data, 0));
yloc = glist_ytopixels(glist,
@@ -6576,8 +6580,8 @@ static void drawsymbol_getrect(t_gobj *z, t_glist *glist,
drawsymbol_sprintf(x, buf, &at);
*xp1 = xloc;
*yp1 = yloc;
- *xp2 = xloc + fontwidth * strlen(buf);
- *yp2 = yloc + fontheight;
+ *xp2 = (xloc + (fontwidth * strlen(buf) * xscale));
+ *yp2 = (yloc + (fontheight * yscale));
}
static void drawsymbol_displace(t_gobj *z, t_glist *glist,
@@ -6608,7 +6612,6 @@ static void drawsymbol_vis(t_gobj *z, t_glist *glist, t_glist *parentglist,
{
t_drawsymbol *x = (t_drawsymbol *)z;
-
/*// get the universal tag for all nested objects
t_canvas *tag = x->x_canvas;
while (tag->gl_owner)
@@ -6623,18 +6626,12 @@ static void drawsymbol_vis(t_gobj *z, t_glist *glist, t_glist *parentglist,
{
t_atom at;
- /* hack to keep the font from scaling with the gop */
- t_float xscale = glist_xtopixels(glist, 1) - glist_xtopixels(glist, 0);
- t_float yscale = glist_ytopixels(glist, 1) - glist_ytopixels(glist, 0);
- t_float xinv = xscale == 0 ? 0 : 1 / yscale;
- t_float yinv = yscale == 0 ? 0 : 1 / xscale;
-
int fontsize = fielddesc_getfloat(&x->x_fontsize, template, data, 0);
if (!fontsize) fontsize = glist_getfont(glist);
/*int xloc = glist_xtopixels(glist,
basex + fielddesc_getcoord(&x->x_xloc, template, data, 0));
int yloc = glist_ytopixels(glist,
- basey + fielddesc_getcoord(&x->x_yloc, template, data, 0));*/
+ basey + fielddesc_getcoord(&x->x_yloc, template, data, 0)); */
int xloc = fielddesc_getcoord(&x->x_xloc, template, data, 0);
int yloc = fielddesc_getcoord(&x->x_yloc, template, data, 0);
@@ -6646,17 +6643,14 @@ static void drawsymbol_vis(t_gobj *z, t_glist *glist, t_glist *parentglist,
else SETFLOAT(&at, fielddesc_getfloat(&x->x_value, template, data, 0));
drawsymbol_sprintf(x, buf, &at);
-
- /*sys_vgui(".x%lx.c create text %d %d -anchor nw -fill %s -text {%s}",
- glist_getcanvas(glist), xloc, yloc, colorstring, buf);
- sys_vgui(" -font {{%s} -%d %s}", sys_font,
- sys_hostfontsize(fontsize), sys_fontweight);*/
- sys_vgui(".x%lx.c create ptext %d [expr {[font metrics {{%s} %d} -ascent] + %d}] -textanchor start -fill %s -text {%s}\\\n",
- glist_getcanvas(glist), xloc, sys_font, sys_hostfontsize(fontsize), yloc, colorstring, buf);
- sys_vgui(" -fontfamily {%s} -fontsize %d ", sys_font,
- fontsize);
+ sys_vgui(".x%lx.c create ptext %d "
+ "[expr {[font metrics {{%s} %d} -ascent] + %d}] "
+ "-textanchor start -fill %s -text {%s}\\\n",
+ glist_getcanvas(glist), xloc, sys_font,
+ sys_hostfontsize(fontsize), yloc, colorstring, buf);
+ sys_vgui(" -fontfamily {%s} -fontsize %d ", sys_font, fontsize);
sys_vgui(" -parent .scalar%lx", data);
- sys_vgui(" -matrix {{%g 0.0} {0.0 %g} {0.0 0.0}}", xinv, yinv);
+ /* sys_vgui(" -matrix {{%g 0.0} {0.0 %g} {0.0 0.0}}", xinv, yinv); */
sys_vgui(" -tags {.x%lx.x%lx.template%lx scalar%lx}\n",
glist_getcanvas(glist), glist, data, sc);
}
--
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