| [ Index ] |
|
Code source de jpGraph 2.2 |
1 <style type="text/css"> 2 <!-- 3 A:link {font-family: helvetica, arial, geneva, sans-serif; font-size: x-small; text-decoration: none; color: #0000ff} 4 A:visited {font-family: helvetica, arial, geneva, sans-serif; font-size: x-small; text-decoration: none; color: #0000ff} 5 A:hover {font-family: helvetica, arial, geneva, sans-serif; font-size: x-small; text-decoration: underline; color: #FF0000} 6 th {font-family: helvetica, arial; color : blue; font-size:85%; background : lightgrey; border-right:black solid 1pt; border-bottom:black solid 1pt;} 7 //--> 8 </style><hr><a name="_C_CANVASRECTANGLETEXT"><div style="background-color:yellow;font-family:courier new;"></a>CLASS <b>CanvasRectangleText</b></div> 9 <i>(Defined in: jpgraph_canvtools.php : 375)</i><table border=1><tr><td> <a href="CanvasRectangleText.html" style="font-family:arial;font-weight:bold;color:darkblue;">CanvasRectangleText</a> </td></tr><tr><td valign=top> <a href="CanvasRectangleText.html#_CANVASRECTANGLETEXT_CANVASRECTANGLETEXT">CanvasRectangleText()</a> <br> 10 <a href="CanvasRectangleText.html#_CANVASRECTANGLETEXT_PARAGRAPHALIGN">ParagraphAlign()</a> <br> 11 <a href="CanvasRectangleText.html#_CANVASRECTANGLETEXT_POS">Pos()</a> <br> 12 <a href="CanvasRectangleText.html#_CANVASRECTANGLETEXT_SET">Set()</a> <br> 13 <a href="CanvasRectangleText.html#_CANVASRECTANGLETEXT_SETAUTOMARGIN">SetAutoMargin()</a> <br> 14 <a href="CanvasRectangleText.html#_CANVASRECTANGLETEXT_SETCOLOR">SetColor()</a> <br> 15 <a href="CanvasRectangleText.html#_CANVASRECTANGLETEXT_SETCORNERRADIUS">SetCornerRadius()</a> <br> 16 <a href="CanvasRectangleText.html#_CANVASRECTANGLETEXT_SETFILLCOLOR">SetFillColor()</a> <br> 17 <a href="CanvasRectangleText.html#_CANVASRECTANGLETEXT_SETFONT">SetFont()</a> <br> 18 <a href="CanvasRectangleText.html#_CANVASRECTANGLETEXT_SETFONTCOLOR">SetFontColor()</a> <br> 19 <a href="CanvasRectangleText.html#_CANVASRECTANGLETEXT_SETPOS">SetPos()</a> <br> 20 <a href="CanvasRectangleText.html#_CANVASRECTANGLETEXT_SETSHADOW">SetShadow()</a> <br> 21 <a href="CanvasRectangleText.html#_CANVASRECTANGLETEXT_SETTXT">SetTxt()</a> <br> 22 <a href="CanvasRectangleText.html#_CANVASRECTANGLETEXT_STROKE">Stroke()</a> <br> 23 </td></tr></table> <p><div style="font-weight:bold;font-family:arial;font-size:100%;">Class usage and Overview</div>YOu can use this class to convieniently draw a text on canvas. The text may have multiple lines wher each line is separated by a "\n" (newline) character. 24 <p> 25 The text may also be enclosed in a rounded (possibly filled) rectangle. 26 <p> 27 <div style="font-weight:bold;font-family:arial;font-size:85%;">See also related classes:</div><a href="CanvasGraph.html">CanvasGraph</a> and <a href="CanvasScale.html">CanvasScale</a> <p> <hr><span style="font-family:arial;font-size:120%;font-weight:bold;">Class Methods</span><hr><p> 28 <p> <p> <span style='font-size:110%;'><a name="_CANVASRECTANGLETEXT_CANVASRECTANGLETEXT"><div style="border-top:solid black 2pt;background-color:lightblue;font-family:courier new;font-size:90%;font-weight:bold;"><b><font color="#000000"> 29 function CanvasRectangleText($aTxt,$xl,$yt,$w,$h)</font> 30 </b></div></a></span> 31 32 <span style='font-family:arial;font-size:90%;'><i>Draws a text paragraph inside a rounded, possibly filled, rectangle</i></span><p> 33 34 <table cellspacing=0 style='border:black solid 1pt;' width=100%> 35 <tr><th width=25%>Argument</th><th width=15%>Default</th><th width=60%>Description</th></tr> 36 <tr><td style='border-right:black solid 1pt;font-family:courier;font-size:90%;font-weight:bold;'><font color="#000000"> 37 $aTxt</font> 38 39 </td><td style='border-right:black solid 1pt;font-family:courier;font-size:90%;font-weight:bold;'><font color="#000000"> 40 ''</font> 41 </td><td>Text</td></tr> 42 43 <tr><td style='border-right:black solid 1pt;font-family:courier;font-size:90%;font-weight:bold;'><font color="#000000"> 44 $xl</font> 45 46 </td><td style='border-right:black solid 1pt;font-family:courier;font-size:90%;font-weight:bold;'><font color="#000000"> 47 0</font> 48 </td><td>Top left X</td></tr> 49 50 <tr><td style='border-right:black solid 1pt;font-family:courier;font-size:90%;font-weight:bold;'><font color="#000000"> 51 $yt</font> 52 53 </td><td style='border-right:black solid 1pt;font-family:courier;font-size:90%;font-weight:bold;'><font color="#000000"> 54 0</font> 55 </td><td>Top left Y</td></tr> 56 57 <tr><td style='border-right:black solid 1pt;font-family:courier;font-size:90%;font-weight:bold;'><font color="#000000"> 58 $w</font> 59 60 </td><td style='border-right:black solid 1pt;font-family:courier;font-size:90%;font-weight:bold;'><font color="#000000"> 61 0</font> 62 </td><td>Width</td></tr> 63 64 <tr><td style='border-right:black solid 1pt;font-family:courier;font-size:90%;font-weight:bold;'><font color="#000000"> 65 $h</font> 66 67 </td><td style='border-right:black solid 1pt;font-family:courier;font-size:90%;font-weight:bold;'><font color="#000000"> 68 0</font> 69 </td><td>Height</td></tr> 70 </table> 71 72 <div style="font-weight:bold;font-family:arial;font-size:85%;">Description</div>Draws a text paragraph inside a rounded, possible filled, rectangle. <br> 73 74 <div style="font-weight:bold;font-family:arial;font-size:85%;"><p>Example</div><span style="font-family:courier;font-size:85%;"><font color="#000000"> 75 <br />$t = new CanvasRectangleText(); <br />$t->SetFillColor('lightgreen'); <br />$t->SetFontColor('navy'); <br />$t->SetFont(FF_ARIAL,FS_NORMAL,16); <br />$t->Set("\n\n\n\n\n\n\n\n\n\n\nTTF Fonts",0.5,19,26,32); <br />$t->Stroke($g->img,$scale); <br /></font> 76 </span><br> 77 <p> 78 <p> <p> <span style='font-size:110%;'><a name="_CANVASRECTANGLETEXT_PARAGRAPHALIGN"><div style="border-top:solid black 2pt;background-color:lightblue;font-family:courier new;font-size:90%;font-weight:bold;"><b><font color="#000000"> 79 function ParagraphAlign($aParaAlign)</font> 80 </b></div></a></span> 81 82 <span style='font-family:arial;font-size:90%;'><i>Specify paragraph alignment for the text</i></span><p> 83 84 <table cellspacing=0 style='border:black solid 1pt;' width=100%> 85 <tr><th width=25%>Argument</th><th width=15%>Default</th><th width=60%>Description</th></tr> 86 <tr><td style='border-right:black solid 1pt;font-family:courier;font-size:90%;font-weight:bold;'><font color="#000000"> 87 $aParaAlign</font> 88 89 </td><td style='border-right:black solid 1pt;font-family:courier;font-size:90%;font-weight:bold;'> </td><td>Alignment</td></tr> 90 </table> 91 92 <div style="font-weight:bold;font-family:arial;font-size:85%;">Description</div>Specify paragraph alignment for the text. Alignments can be: 93 94 <ul> 95 <li> "left" 96 <li> "center" 97 <li> "right" 98 </ul> <br> 99 100 <div style="font-weight:bold;font-family:arial;font-size:85%;"><p>Example</div><span style="font-family:courier;font-size:85%;"><font color="#000000"> 101 <br />$g = new CanvasGraph(550,450); <br />$scale = new CanvasScale($g); <br />$scale->Set(0,27,0,53); <br />// <br />$t = new CanvasRectangleText(); <br />$t->SetFillColor('lightgreen'); <br />$t->SetFontColor('navy'); <br />$t->SetFont(FF_ARIAL,FS_NORMAL,16); <br />$t->ParagraphAlign('center'); <br />$t->Set("First line\nSecond line",0.5,19,26,32); <br />$t->Stroke($g->img,$scale); <br /></font> 102 </span><br> 103 <p> 104 <p> <p> <span style='font-size:110%;'><a name="_CANVASRECTANGLETEXT_POS"><div style="border-top:solid black 2pt;background-color:lightblue;font-family:courier new;font-size:90%;font-weight:bold;"><b><font color="#000000"> 105 function Pos($xl,$yt,$w,$h)</font> 106 </b></div></a></span> 107 108 <span style='font-family:arial;font-size:90%;'><i>Specify position for text</i></span><p> 109 110 <table cellspacing=0 style='border:black solid 1pt;' width=100%> 111 <tr><th width=25%>Argument</th><th width=15%>Default</th><th width=60%>Description</th></tr> 112 <tr><td style='border-right:black solid 1pt;font-family:courier;font-size:90%;font-weight:bold;'><font color="#000000"> 113 $xl</font> 114 115 </td><td style='border-right:black solid 1pt;font-family:courier;font-size:90%;font-weight:bold;'><font color="#000000"> 116 0</font> 117 </td><td>Top left X</td></tr> 118 119 <tr><td style='border-right:black solid 1pt;font-family:courier;font-size:90%;font-weight:bold;'><font color="#000000"> 120 $yt</font> 121 122 </td><td style='border-right:black solid 1pt;font-family:courier;font-size:90%;font-weight:bold;'><font color="#000000"> 123 0</font> 124 </td><td>Top left Y</td></tr> 125 126 <tr><td style='border-right:black solid 1pt;font-family:courier;font-size:90%;font-weight:bold;'><font color="#000000"> 127 $w</font> 128 129 </td><td style='border-right:black solid 1pt;font-family:courier;font-size:90%;font-weight:bold;'><font color="#000000"> 130 0</font> 131 </td><td>Width</td></tr> 132 133 <tr><td style='border-right:black solid 1pt;font-family:courier;font-size:90%;font-weight:bold;'><font color="#000000"> 134 $h</font> 135 136 </td><td style='border-right:black solid 1pt;font-family:courier;font-size:90%;font-weight:bold;'><font color="#000000"> 137 0</font> 138 </td><td>Height</td></tr> 139 </table> 140 141 <div style="font-weight:bold;font-family:arial;font-size:85%;">Description</div>Set position for text. All coordinates will be translaed according to the current scale used. 142 <br> 143 <p> 144 <p> <p> <span style='font-size:110%;'><a name="_CANVASRECTANGLETEXT_SET"><div style="border-top:solid black 2pt;background-color:lightblue;font-family:courier new;font-size:90%;font-weight:bold;"><b><font color="#000000"> 145 function Set($aTxt,$xl,$yt,$w,$h)</font> 146 </b></div></a></span> 147 148 <span style='font-family:arial;font-size:90%;'><i>Specify the text and position</i></span><p> 149 150 <table cellspacing=0 style='border:black solid 1pt;' width=100%> 151 <tr><th width=25%>Argument</th><th width=15%>Default</th><th width=60%>Description</th></tr> 152 <tr><td style='border-right:black solid 1pt;font-family:courier;font-size:90%;font-weight:bold;'><font color="#000000"> 153 $aTxt</font> 154 155 </td><td style='border-right:black solid 1pt;font-family:courier;font-size:90%;font-weight:bold;'> </td><td>Text</td></tr> 156 157 <tr><td style='border-right:black solid 1pt;font-family:courier;font-size:90%;font-weight:bold;'><font color="#000000"> 158 $xl</font> 159 160 </td><td style='border-right:black solid 1pt;font-family:courier;font-size:90%;font-weight:bold;'> </td><td>Top left X</td></tr> 161 162 <tr><td style='border-right:black solid 1pt;font-family:courier;font-size:90%;font-weight:bold;'><font color="#000000"> 163 $yt</font> 164 165 </td><td style='border-right:black solid 1pt;font-family:courier;font-size:90%;font-weight:bold;'> </td><td>Top left Y</td></tr> 166 167 <tr><td style='border-right:black solid 1pt;font-family:courier;font-size:90%;font-weight:bold;'><font color="#000000"> 168 $w</font> 169 170 </td><td style='border-right:black solid 1pt;font-family:courier;font-size:90%;font-weight:bold;'><font color="#000000"> 171 0</font> 172 </td><td>Width</td></tr> 173 174 <tr><td style='border-right:black solid 1pt;font-family:courier;font-size:90%;font-weight:bold;'><font color="#000000"> 175 $h</font> 176 177 </td><td style='border-right:black solid 1pt;font-family:courier;font-size:90%;font-weight:bold;'><font color="#000000"> 178 0</font> 179 </td><td>Height</td></tr> 180 </table> 181 182 <div style="font-weight:bold;font-family:arial;font-size:85%;">Description</div>Specify the text and position. All coordinates will be translated using the specified scale when stroked. <br> 183 184 <div style="font-weight:bold;font-family:arial;font-size:85%;"><p>Example</div><span style="font-family:courier;font-size:85%;"><font color="#000000"> 185 $t->SetShadow(''); <br />$t->SetFont(FF_ARIAL,FS_BOLD,18); <br />$t->Set('Family',1,1,8); <br />$t->Stroke($g->img,$scale);</font> 186 </span><br> 187 <p> 188 <p> <p> <span style='font-size:110%;'><a name="_CANVASRECTANGLETEXT_SETAUTOMARGIN"><div style="border-top:solid black 2pt;background-color:lightblue;font-family:courier new;font-size:90%;font-weight:bold;"><b><font color="#000000"> 189 function SetAutoMargin($aMargin)</font> 190 </b></div></a></span> 191 192 <span style='font-family:arial;font-size:90%;'><i>Specify auto margin when no specific size is specified</i></span><p> 193 194 <table cellspacing=0 style='border:black solid 1pt;' width=100%> 195 <tr><th width=25%>Argument</th><th width=15%>Default</th><th width=60%>Description</th></tr> 196 <tr><td style='border-right:black solid 1pt;font-family:courier;font-size:90%;font-weight:bold;'><font color="#000000"> 197 $aMargin</font> 198 199 </td><td style='border-right:black solid 1pt;font-family:courier;font-size:90%;font-weight:bold;'> </td><td>Margin in pixels</td></tr> 200 </table> 201 202 <div style="font-weight:bold;font-family:arial;font-size:85%;">Description</div>Specify auto margin when no specific size is specified. This margin is used to add extra space around the text and the border around the text. <br> 203 <p> 204 <p> <p> <span style='font-size:110%;'><a name="_CANVASRECTANGLETEXT_SETCOLOR"><div style="border-top:solid black 2pt;background-color:lightblue;font-family:courier new;font-size:90%;font-weight:bold;"><b><font color="#000000"> 205 function SetColor($aColor)</font> 206 </b></div></a></span> 207 208 <span style='font-family:arial;font-size:90%;'><i>Set border color for rectangle</i></span><p> 209 210 <table cellspacing=0 style='border:black solid 1pt;' width=100%> 211 <tr><th width=25%>Argument</th><th width=15%>Default</th><th width=60%>Description</th></tr> 212 <tr><td style='border-right:black solid 1pt;font-family:courier;font-size:90%;font-weight:bold;'><font color="#000000"> 213 $aColor</font> 214 215 </td><td style='border-right:black solid 1pt;font-family:courier;font-size:90%;font-weight:bold;'> </td><td>Border color</td></tr> 216 </table> 217 218 <div style="font-weight:bold;font-family:arial;font-size:85%;">Description</div>Set border color for rectangle <br> 219 <div style="font-weight:bold;font-family:arial;font-size:85%;">See also</div><a href="CanvasRectangleText.html#_CANVASRECTANGLETEXT_SETFONTCOLOR">CanvasRectangleText::SetFontColor</a> and <a href="CanvasRectangleText.html#_CANVASRECTANGLETEXT_SETFILLCOLOR">CanvasRectangleText::SetFillColor</a> 220 <div style="font-weight:bold;font-family:arial;font-size:85%;"><p>Example</div><span style="font-family:courier;font-size:85%;"><font color="#000000"> 221 $t->SetColor('navy');</font> 222 </span><br> 223 <p> 224 <p> <p> <span style='font-size:110%;'><a name="_CANVASRECTANGLETEXT_SETCORNERRADIUS"><div style="border-top:solid black 2pt;background-color:lightblue;font-family:courier new;font-size:90%;font-weight:bold;"><b><font color="#000000"> 225 function SetCornerRadius($aRad)</font> 226 </b></div></a></span> 227 228 <span style='font-family:arial;font-size:90%;'><i>Set radius for corners</i></span><p> 229 230 <table cellspacing=0 style='border:black solid 1pt;' width=100%> 231 <tr><th width=25%>Argument</th><th width=15%>Default</th><th width=60%>Description</th></tr> 232 <tr><td style='border-right:black solid 1pt;font-family:courier;font-size:90%;font-weight:bold;'><font color="#000000"> 233 $aRad</font> 234 235 </td><td style='border-right:black solid 1pt;font-family:courier;font-size:90%;font-weight:bold;'><font color="#000000"> 236 5</font> 237 </td><td>Radius in pixels</td></tr> 238 </table> 239 240 <div style="font-weight:bold;font-family:arial;font-size:85%;">Description</div>Specify the radius for the rounded corners. Specifying the value as 0 will give normal square corners. 241 242 <br> 243 244 <div style="font-weight:bold;font-family:arial;font-size:85%;"><p>Example</div><span style="font-family:courier;font-size:85%;"><font color="#000000"> 245 $t->SetCornerRadius(15);</font> 246 </span><br> 247 <p> 248 <p> <p> <span style='font-size:110%;'><a name="_CANVASRECTANGLETEXT_SETFILLCOLOR"><div style="border-top:solid black 2pt;background-color:lightblue;font-family:courier new;font-size:90%;font-weight:bold;"><b><font color="#000000"> 249 function SetFillColor($aFillColor)</font> 250 </b></div></a></span> 251 252 <span style='font-family:arial;font-size:90%;'><i>Specify fill color for rectangle</i></span><p> 253 254 <table cellspacing=0 style='border:black solid 1pt;' width=100%> 255 <tr><th width=25%>Argument</th><th width=15%>Default</th><th width=60%>Description</th></tr> 256 <tr><td style='border-right:black solid 1pt;font-family:courier;font-size:90%;font-weight:bold;'><font color="#000000"> 257 $aFillColor</font> 258 259 </td><td style='border-right:black solid 1pt;font-family:courier;font-size:90%;font-weight:bold;'> </td><td>Color</td></tr> 260 </table> 261 262 <div style="font-weight:bold;font-family:arial;font-size:85%;">Description</div>Specify fill color for rectangle <br> 263 264 <div style="font-weight:bold;font-family:arial;font-size:85%;"><p>Example</div><span style="font-family:courier;font-size:85%;"><font color="#000000"> 265 $t->SetFillColor('#12A73C'); <br /> <br /></font> 266 </span><br> 267 <p> 268 <p> <p> <span style='font-size:110%;'><a name="_CANVASRECTANGLETEXT_SETFONT"><div style="border-top:solid black 2pt;background-color:lightblue;font-family:courier new;font-size:90%;font-weight:bold;"><b><font color="#000000"> 269 function SetFont($FontFam,$aFontStyle,$aFontSize)</font> 270 </b></div></a></span> 271 272 <span style='font-family:arial;font-size:90%;'><i>Specify font</i></span><p> 273 274 <table cellspacing=0 style='border:black solid 1pt;' width=100%> 275 <tr><th width=25%>Argument</th><th width=15%>Default</th><th width=60%>Description</th></tr> 276 <tr><td style='border-right:black solid 1pt;font-family:courier;font-size:90%;font-weight:bold;'><font color="#000000"> 277 $FontFam</font> 278 279 </td><td style='border-right:black solid 1pt;font-family:courier;font-size:90%;font-weight:bold;'> </td><td>Font family</td></tr> 280 281 <tr><td style='border-right:black solid 1pt;font-family:courier;font-size:90%;font-weight:bold;'><font color="#000000"> 282 $aFontStyle</font> 283 284 </td><td style='border-right:black solid 1pt;font-family:courier;font-size:90%;font-weight:bold;'> </td><td>Font style</td></tr> 285 286 <tr><td style='border-right:black solid 1pt;font-family:courier;font-size:90%;font-weight:bold;'><font color="#000000"> 287 $aFontSize</font> 288 289 </td><td style='border-right:black solid 1pt;font-family:courier;font-size:90%;font-weight:bold;'><font color="#000000"> 290 12</font> 291 </td><td>Font size</td></tr> 292 </table> 293 294 <div style="font-weight:bold;font-family:arial;font-size:85%;">Description</div>Specify font <br> 295 296 <div style="font-weight:bold;font-family:arial;font-size:85%;"><p>Example</div><span style="font-family:courier;font-size:85%;"><font color="#000000"> 297 $t->SetFont(FF_ARIAL,FS_BOLD,24);</font> 298 </span><br> 299 <p> 300 <p> <p> <span style='font-size:110%;'><a name="_CANVASRECTANGLETEXT_SETFONTCOLOR"><div style="border-top:solid black 2pt;background-color:lightblue;font-family:courier new;font-size:90%;font-weight:bold;"><b><font color="#000000"> 301 function SetFontColor($aColor)</font> 302 </b></div></a></span> 303 304 <span style='font-family:arial;font-size:90%;'><i>Specify text (font) color</i></span><p> 305 306 <table cellspacing=0 style='border:black solid 1pt;' width=100%> 307 <tr><th width=25%>Argument</th><th width=15%>Default</th><th width=60%>Description</th></tr> 308 <tr><td style='border-right:black solid 1pt;font-family:courier;font-size:90%;font-weight:bold;'><font color="#000000"> 309 $aColor</font> 310 311 </td><td style='border-right:black solid 1pt;font-family:courier;font-size:90%;font-weight:bold;'> </td><td>Color specification</td></tr> 312 </table> 313 314 <div style="font-weight:bold;font-family:arial;font-size:85%;">Description</div>Set color for text. Use SetColor() to specify border colro and SetFillColor() to set fill color. <br> 315 <div style="font-weight:bold;font-family:arial;font-size:85%;">See also</div><a href="CanvasRectangleText.html#_CANVASRECTANGLETEXT_SETCOLOR">CanvasRectangleText::SetColor</a> and <a href="CanvasRectangleText.html#_CANVASRECTANGLETEXT_SETFILLCOLOR">CanvasRectangleText::SetFillColor</a> 316 <div style="font-weight:bold;font-family:arial;font-size:85%;"><p>Example</div><span style="font-family:courier;font-size:85%;"><font color="#000000"> 317 $t->SetFontCOlor('black')</font> 318 </span><br> 319 <p> 320 <p> <p> <span style='font-size:110%;'><a name="_CANVASRECTANGLETEXT_SETPOS"><div style="border-top:solid black 2pt;background-color:lightblue;font-family:courier new;font-size:90%;font-weight:bold;"><b><font color="#000000"> 321 function SetPos($xl,$yt,$w,$h)</font> 322 </b></div></a></span> 323 324 <span style='font-family:arial;font-size:90%;'><i>Specify position</i></span><p> 325 326 <table cellspacing=0 style='border:black solid 1pt;' width=100%> 327 <tr><th width=25%>Argument</th><th width=15%>Default</th><th width=60%>Description</th></tr> 328 <tr><td style='border-right:black solid 1pt;font-family:courier;font-size:90%;font-weight:bold;'><font color="#000000"> 329 $xl</font> 330 331 </td><td style='border-right:black solid 1pt;font-family:courier;font-size:90%;font-weight:bold;'><font color="#000000"> 332 0</font> 333 </td><td>Top left X</td></tr> 334 335 <tr><td style='border-right:black solid 1pt;font-family:courier;font-size:90%;font-weight:bold;'><font color="#000000"> 336 $yt</font> 337 338 </td><td style='border-right:black solid 1pt;font-family:courier;font-size:90%;font-weight:bold;'><font color="#000000"> 339 0</font> 340 </td><td>Top left Y</td></tr> 341 342 <tr><td style='border-right:black solid 1pt;font-family:courier;font-size:90%;font-weight:bold;'><font color="#000000"> 343 $w</font> 344 345 </td><td style='border-right:black solid 1pt;font-family:courier;font-size:90%;font-weight:bold;'><font color="#000000"> 346 0</font> 347 </td><td>Width</td></tr> 348 349 <tr><td style='border-right:black solid 1pt;font-family:courier;font-size:90%;font-weight:bold;'><font color="#000000"> 350 $h</font> 351 352 </td><td style='border-right:black solid 1pt;font-family:courier;font-size:90%;font-weight:bold;'><font color="#000000"> 353 0</font> 354 </td><td>Height</td></tr> 355 </table> 356 357 <div style="font-weight:bold;font-family:arial;font-size:85%;">Description</div>Specify position. All coordinates will be transalted with the specified scale when stroked. <br> 358 <p> 359 <p> <p> <span style='font-size:110%;'><a name="_CANVASRECTANGLETEXT_SETSHADOW"><div style="border-top:solid black 2pt;background-color:lightblue;font-family:courier new;font-size:90%;font-weight:bold;"><b><font color="#000000"> 360 function SetShadow($aColor,$aWidth)</font> 361 </b></div></a></span> 362 363 <span style='font-family:arial;font-size:90%;'><i>Add a drop shadow</i></span><p> 364 365 <table cellspacing=0 style='border:black solid 1pt;' width=100%> 366 <tr><th width=25%>Argument</th><th width=15%>Default</th><th width=60%>Description</th></tr> 367 <tr><td style='border-right:black solid 1pt;font-family:courier;font-size:90%;font-weight:bold;'><font color="#000000"> 368 $aColor</font> 369 370 </td><td style='border-right:black solid 1pt;font-family:courier;font-size:90%;font-weight:bold;'><font color="#000000"> 371 'gray'</font> 372 </td><td>Color of shadow</td></tr> 373 374 <tr><td style='border-right:black solid 1pt;font-family:courier;font-size:90%;font-weight:bold;'><font color="#000000"> 375 $aWidth</font> 376 377 </td><td style='border-right:black solid 1pt;font-family:courier;font-size:90%;font-weight:bold;'><font color="#000000"> 378 3</font> 379 </td><td>Width of shadow</td></tr> 380 </table> 381 382 <div style="font-weight:bold;font-family:arial;font-size:85%;">Description</div>Add a drop shadow to the rounded reactangle surranding the text <br> 383 384 <div style="font-weight:bold;font-family:arial;font-size:85%;"><p>Example</div><span style="font-family:courier;font-size:85%;"><font color="#000000"> 385 $t->SetShadow(); // Use default values <br /></font> 386 </span><br> 387 <p> 388 <p> <p> <span style='font-size:110%;'><a name="_CANVASRECTANGLETEXT_SETTXT"><div style="border-top:solid black 2pt;background-color:lightblue;font-family:courier new;font-size:90%;font-weight:bold;"><b><font color="#000000"> 389 function SetTxt($aTxt)</font> 390 </b></div></a></span> 391 392 <span style='font-family:arial;font-size:90%;'><i>Specify text string</i></span><p> 393 394 <table cellspacing=0 style='border:black solid 1pt;' width=100%> 395 <tr><th width=25%>Argument</th><th width=15%>Default</th><th width=60%>Description</th></tr> 396 <tr><td style='border-right:black solid 1pt;font-family:courier;font-size:90%;font-weight:bold;'><font color="#000000"> 397 $aTxt</font> 398 399 </td><td style='border-right:black solid 1pt;font-family:courier;font-size:90%;font-weight:bold;'> </td><td>Textt</td></tr> 400 </table> 401 402 <div style="font-weight:bold;font-family:arial;font-size:85%;">Description</div>Set text string to be displayed. The text string may have multiple lines separated by a newline character "\n" <br> 403 404 <div style="font-weight:bold;font-family:arial;font-size:85%;"><p>Example</div><span style="font-family:courier;font-size:85%;"><font color="#000000"> 405 $t->Set("This is a text!"); <br /></font> 406 </span><br> 407 <p> 408 <p> <p> <span style='font-size:110%;'><a name="_CANVASRECTANGLETEXT_STROKE"><div style="border-top:solid black 2pt;background-color:lightblue;font-family:courier new;font-size:90%;font-weight:bold;"><b><font color="#000000"> 409 function Stroke($aImg,$scale)</font> 410 </b></div></a></span> 411 412 <span style='font-family:arial;font-size:90%;'><i>Stroke text to canvas</i></span><p> 413 414 <table cellspacing=0 style='border:black solid 1pt;' width=100%> 415 <tr><th width=25%>Argument</th><th width=15%>Default</th><th width=60%>Description</th></tr> 416 <tr><td style='border-right:black solid 1pt;font-family:courier;font-size:90%;font-weight:bold;'><font color="#000000"> 417 $aImg</font> 418 419 </td><td style='border-right:black solid 1pt;font-family:courier;font-size:90%;font-weight:bold;'> </td><td>Image context</td></tr> 420 421 <tr><td style='border-right:black solid 1pt;font-family:courier;font-size:90%;font-weight:bold;'><font color="#000000"> 422 $scale</font> 423 424 </td><td style='border-right:black solid 1pt;font-family:courier;font-size:90%;font-weight:bold;'> </td><td>Scale</td></tr> 425 </table> 426 427 <div style="font-weight:bold;font-family:arial;font-size:85%;">Description</div>Stroke text to canvas <br> 428 <div style="font-weight:bold;font-family:arial;font-size:85%;">See also</div><a href="CanvasScale.html#_CANVASSCALE_CANVASSCALE">CanvasScale::CanvasScale</a> 429 <div style="font-weight:bold;font-family:arial;font-size:85%;"><p>Example</div><span style="font-family:courier;font-size:85%;"><font color="#000000"> 430 $t->Stroke($graph->img,$scale); <br /></font> 431 </span><br> 432 <p> <hr> <p>
titre
Description
Corps
titre
Description
Corps
titre
Description
Corps
titre
Corps
| Généré le : Sat Nov 24 09:27:55 2007 | par Balluche grâce à PHPXref 0.7 |
|
|