y1L=y1+L/s2*sin((a-B)*PII); x1R=x1+L/s2*cos((a+B)*PII); y1R=y1+L/s2*sin((a+B)*PII); //别分画叶子的主干以及叶面 ImageLine...(im,(int)x,(int)y,(int)x2,(int)y2,g); ImageLine(im,(int)x2,(int)y2,(int)x2R,(int)y2R,g); ImageLine(im...,(int)x2,(int)y2,(int)x2L,(int)y2L,g); ImageLine(im,(int)x1,(int)y1,(int)x1L,(int)y1L,g); ImageLine(im
格式将图像输出到浏览器或者保存为文件,第1个参数为你创建的图像标识号,第2个参数为可选参数,你要保存文件的文件名; imagesetpixel(image, x, y, color)函数画单个像素点; imageline...imagesetpixel($img, rand(0, 100), rand(0, 100), $green); } //加入线段干扰 for ($n = 0; $n <=1; $n++){ imageline...($img, 0, rand(0, 40), 100, rand(0, 40), $black); imageline($img, 0, rand(0, 40), 100, rand(0, 40
233); $tColor = imagecolorallocate($im, 123, 200, 56); imagefill($im, 0, 0, $bgColor); imageline...($im, 30, 0, 30, $height - 2, $lineColor); imageline($im, 30, $height - 2, $width + 30 - 2, $height...= 0) imageline($im, 28, $height - $k * 10, 32, $height - $k * 10, $lineColor); $k
style); $y1 = rand(0, $h); $y2 = rand(0, $h); $y3 = rand(0, $h); $y4 = rand(0, $h); imageline...($im, 0, $y1, $w, $y3, IMG_COLOR_STYLED); imageline($im, 0, $y2, $w, $y4, IMG_COLOR_STYLED);
(50, 150)); $lineX1 = 0; $lineX2 = 300; $lineY1 = ($i + 1) * 12; $lineY2 = ($i + 1) * 12; imageline...rand(50, 150)); $lineX1 = ($i + 1) * 10; $lineX2 = ($i + 1) * 10; $lineY1 = 0; $lineY2 = 60; imageline
pSym->MaxNameLength = sizeof(SYMBOL_INFO) - offsetof(SYMBOL_INFO, symInfo.Name); IMAGEHLP_LINE ImageLine...= { 0 }; ImageLine.SizeOfStruct = sizeof(IMAGEHLP_LINE); while (StackWalk(IMAGE_FILE_MACHINE_I386...sf.AddrPC.Offset, &dwDisplament, pSym); SymGetLineFromAddr(g_hHandle, sf.AddrPC.Offset, &dwDisplament, &ImageLine...); printf("当前调用函数 : %08x+%s(FILE[%s]LINE[%d])\n", pSym->Address, pSym->Name, ImageLine.FileName..., ImageLine.LineNumber); } } void UninitTrack() { SymCleanup(g_hHandle); } 测试程序如下: void func1
$img, rand(0, 100), rand(0, 100), $green); 15 } 16 //加入线段干扰 17 for ($n = 0; $n <= 1; $n++) { 18 imageline...($img, 0, rand(0, 40), 100, rand(0, 40), $black); 19 imageline($img, 0, rand(0, 40), 100, rand(0,
array_key_exists("y2", $_GET)){ $color=imagecolorallocate($img,0xff,0x12,0x1c); imageline...$color=imagecolorallocate($img,0xff,0x12,0x1c); imageline
)); $lineX1 = 0; $lineX2 = 90; $lineY1 = ($i + 1) * 8; $lineY2 = ($i + 1) * 15; imageline...)); $lineY1 = 0; $lineY2 = 90; $lineX1 = ($i + 1) * 8; $lineX2 = ($i + 1) * 15; imageline
在图像上绘图 1 bool iamgeline(resource image, int begin_x, int begin_y, int end_x, int end_y, int color) imageline...0,0,255); //蓝色 10 imagefill($img,0,0,$white); //将背景设置为白色 11 imageline
触发这个问题的代码如下: $im=imagecreate(100,100); imageantialias($im,true); imageline($im,0,0,10,10,0xffffff); 话不多说...上面图里就是我们从php调用的imageline函数的实现啦,非常简单。可以看出图片是真彩色的时候它会默认开启防锯齿功能。
imagettftext($im, 70, 0, 50 + $day_left, 390, $color_255, $font_file_2, $day); //———————— imageline...($im, 50, 405, 50 + $year_width, 405, $color_255); imageline($im, 50, 406, 50 + $year_width, 406,...color_255,$color_255,$color_255,$color_255,$color_255,$color_255); imagesetstyle($im, $style); imageline
imagearc($authimg, 150, 8, 20, 20, 75, 170, $white); imagearc($authimg, 180, 7, 50, 30, 75, 175, $white); imageline...($authimg, 20, 20, 180, 30, $white); imageline($authimg, 20, 18, 170, 50, $white); imageline($authimg...mt_rand(0, $imgWidth), mt_rand(0, $imgHeight), $noise_color); } for ($i = 0;$i < $line_num;$i++) { imageline
增加干扰线 for($i=0;$i<5;$i++){ $linecolor=imagecolorallocate($image,rand(0,255),rand(0,255),rand(0,255)); imageline
imagecolorallocate($im,rand(0,255),rand(0,255),rand(0,255));//生成随机颜色 5 for($i=0;$i<9;$i++) 6 { 7 imageline
// 画一个白色的圆 imagearc($img, 100, 100, 150, 150, 0, 360, $white); // 画一条线段 imageline($img, 20, 180, 120...直线线段的函数 imageline() 的参数就比较简单了,第二第三个参数是起始点的坐标,第四第五个参数是结束点的坐标,两个坐标点一连就绘制出了一条线段。...chars = array_merge(range(0, 9), range('a', 'z'), range('A', 'Z')); for ($i = 0; $i < 10; $i++) { imageline
/images/map.gif"); $red= imagecolorallocate($img, 255, 0, 0); imageline($img, 0, 0, 100, 100, $red...imagefilledrectangle($img,10,10,80,80,$red);//画矩形并填充 imagerectangle($img,10,10,80,80,$red));//画矩形不填充,颜色填充 //线段 imageline...($img,0, 0, 200, 200 ,$blue); imageline($img,200, 0, 0, 200, $blue); //点 imagesetpixel($img,50, 50
<3;$i++){ $linecolor=imagecolorallocate($image,rand(80,220),rand(80,220),rand(80,220)); imageline
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