fpvviewer: More svg examples

git-svn-id: https://svn.code.sf.net/p/lazarus-ccr/svn@2742 8e941d3f-bd1b-0410-a28a-d453659cc2b4

applications/fpvviewer/examples_files/svg/arcs_1.svg

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+<?xml version="1.0" standalone="no"?>
+<!DOCTYPE svg PUBLIC "-//W3C//DTD SVG 1.1//EN" "http://www.w3.org/Graphics/SVG/1.1/DTD/svg11.dtd"> 
+<svg viewBox = "0 0 1100 400" version = "1.1">
+    <g stroke = "navy" stroke-width = "3" fill = "none">
+        <path d = "M 300 50 a 150 50 0 0 0 250 50"/>
+        <path d = "M 300 200 a 150 50 0 0 1 250 50"/>
+        <path d = "M 700 50 a 150 50 0 1 0 250 50"/>
+        <path d = "M 700 200 a 150 50 0 1 1 250 50"/>
+    </g>
+    <g text-anchor = "middle" font-size = "25" font = "sans-serif">
+        <text x = "400" y = "20">
+            large-arc-flag=0
+        </text>
+        <text x = "825" y = "20">
+            large-arc-flag=1
+        </text>
+    </g>
+    <g text-anchor = "end" font-size = "25" font = "sans-serif" rotate = "0">
+        <text x = "230" y = "70">
+            sweep-flag=0
+        </text>
+        <text x = "230" y = "220">
+            sweep-flag=1
+        </text>
+    </g>
+</svg>

applications/fpvviewer/examples_files/svg/radialgrad_1.svg

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+<svg xmlns="http://www.w3.org/2000/svg" version="1.1">
+  <defs>
+    <radialGradient id="grad1" cx="50%" cy="50%" r="50%" fx="50%" fy="50%">
+      <stop offset="0%" style="stop-color:rgb(255,255,255);
+      stop-opacity:0" />
+      <stop offset="100%" style="stop-color:rgb(0,0,255);stop-opacity:1" />
+    </radialGradient>
+  </defs>
+  <ellipse cx="200" cy="70" rx="85" ry="55" fill="url(#grad1)" />
+</svg>

applications/fpvviewer/examples_files/svg/radialgrad_2.svg

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+<svg xmlns="http://www.w3.org/2000/svg" version="1.1">
+  <defs>
+    <radialGradient id="grad1" cx="20%" cy="30%" r="30%" fx="50%" fy="50%">
+      <stop offset="0%" style="stop-color:rgb(255,255,255);
+      stop-opacity:0" />
+      <stop offset="100%" style="stop-color:rgb(0,0,255);stop-opacity:1" />
+    </radialGradient>
+  </defs>
+  <ellipse cx="200" cy="70" rx="85" ry="55" fill="url(#grad1)" />
+</svg>