testcases/phpCairo/bitmap-font.php

   1 <?
   2 $width = 247;
   3 $height = 26;
   4 $sur = new CairoImageSurface(FORMAT_ARGB32, $width, $height);
   5 $con = new CairoContext($sur);
   6 $con->selectFontFace("6x13.pcf");
   7 $con->setFontSize(11.5);
   8 $fo = new CairoFontOptions();
   9 $fo->setHintMetrics(HINT_METRICS_ON);
  10 $con->setFontOptions($fo);
  11 $fe = $con->fontExtents();
  12 $con->moveTo(1,$fe["ascent"] - 1);
  13 $con->setSourceRgb(0,0,1);
  14 $fo->setHintStyle(HINT_STYLE_NONE);
  15 $con->setFontOptions($fo);
  16 $con->showText("the ");
  17 $fo->setHintStyle(HINT_STYLE_SLIGHT);
  18 $con->setFontOptions($fo);
  19 $con->showText("quick ");
  20 $fo->setHintStyle(HINT_STYLE_MEDIUM);
  21 $con->setFontOptions($fo);
  22 $con->showText("brown");
  23 $fo->setHintStyle(HINT_STYLE_FULL);
  24 $con->setFontOptions($fo);
  25 $con->showText(" fox");
  26
  27 $con->textPath(" jumps over a lazy dog");
  28 $con->fill();
  29
  30 $con->translate($width, $height);
  31 $con->rotate(M_PI);
  32
  33 $con->moveTo(1, $fe["height"]-$fe["descent"]-1);
  34 $fo->setHintMetrics(HINT_METRICS_OFF);
  35 $fo->setHintStyle(HINT_STYLE_NONE);
  36 $con->setFontOptions($fo);
  37 $con->showText("the ");
  38 $fo->setHintStyle(HINT_STYLE_SLIGHT);
  39 $con->setFontOptions($fo);
  40 $con->showText("quick");
  41 $fo->setHintStyle(HINT_STYLE_MEDIUM);
  42 $con->setFontOptions($fo);
  43 $con->showText(" brown");
  44 $fo->setHintStyle(HINT_STYLE_FULL);
  45 $con->setFontOptions($fo);
  46 $con->showText(" fox");
  47
  48 $con->textPath(" jumps over");
  49 $con->textPath(" a lazy dog");
  50 $con->fill();
  51 $sur->writeToPng("bitmap-font-php.png");
  52 ?>
  53