| <!doctype html> |
| <title>getScreenCTM tests</title> |
| <script src=../../resources/testharness.js></script> |
| <script src=../../resources/testharnessreport.js></script> |
| <div id="testcontainer"> |
| <style> |
| svg { |
| visibility: hidden; |
| position: absolute; |
| top:0; |
| left:0; |
| } |
| #a, #c, #d, #e { width: 50px; height: 100px } |
| </style> |
| <svg id="a" width="100" height="200"/> |
| <svg id="b" width="100" height="200"/> |
| <svg id="c" width="100" height="200" viewBox="0 0 100 200"/> |
| <svg id="d" viewBox="0 0 100 200"/> |
| <svg id="e" viewBox="0 0 200 400"> |
| <svg id="f" viewBox="0 0 100 200"> |
| <g id="g"/> |
| </svg> |
| </svg> |
| </div> |
| <div id=log></div> |
| <script> |
| function ctmToString(ctm) { |
| return [ ctm.a, ctm.b, ctm.c, ctm.d, ctm.e, ctm.f ].join(' '); |
| } |
| |
| test(function() { |
| var ctm = ctmToString(document.getElementById("a").getScreenCTM()); |
| assert_equals(ctm, "1 0 0 1 0 0", ""); |
| }, "css defined viewport"); |
| |
| test(function() { |
| var ctm = ctmToString(document.getElementById("b").getScreenCTM()); |
| assert_equals(ctm, "1 0 0 1 0 0", ""); |
| }, "svg defined viewport"); |
| |
| test(function() { |
| var ctm = ctmToString(document.getElementById("c").getScreenCTM()); |
| assert_equals(ctm, "0.5 0 0 0.5 0 0", ""); |
| }, "css defined viewport + svg has w, h, viewBox"); |
| |
| test(function() { |
| var ctm = ctmToString(document.getElementById("d").getScreenCTM()); |
| assert_equals(ctm, "0.5 0 0 0.5 0 0", ""); |
| }, "css defined viewport + svg has viewBox"); |
| |
| test(function() { |
| var ctm = ctmToString(document.getElementById("f").getScreenCTM()); |
| assert_equals(ctm, "0.5 0 0 0.5 0 0", ""); |
| }, "nested svg"); |
| |
| test(function() { |
| var ctm = ctmToString(document.getElementById("g").getScreenCTM()); |
| assert_equals(ctm, "0.5 0 0 0.5 0 0", ""); |
| }, "g child of nested svg"); |
| |
| </script> |
