-
-
class ImageReport{
- var $X;//图片大小X轴
- var $Y;//图片大小Y轴
- var $R;//背影色R值
- var $G;//...G.
- var $B;//...B.
- var $TRANSPARENT;//是否透明1或0
- var $IMAGE;//图片对像
- //-------------------
- var $ARRAYSPLIT;//指定用于分隔数值的符号
- var $ITEMARRAY;//数值
- var $REPORTTYPE;//图表类型,1为竖柱形2为横柱形3为折线形
- var $BORDER;//距离
- //-------------------
- var $FONTSIZE;//字体大小
- var $FONTCOLOR;//字体颜色
-
- var $numX = 1;//X轴起始刻度值
- var $stepX = 1;//X轴每一个刻度间隔值
-
- //--------参数设置函数
- function setImage($SizeX,$SizeY,$R,$G,$B,$Transparent){
- $this->X=$SizeX;
- $this->Y=$SizeY;
- $this->R=$R;
- $this->G=$G;
- $this->B=$B;
- $this->TRANSPARENT=$Transparent;
- }
- function setItem($ArraySplit,$ItemArray,$ReportType,$Border){
- $this->ARRAYSPLIT=$ArraySplit;
- $this->ITEMARRAY=$ItemArray;
- $this->REPORTTYPE=$ReportType;
- $this->BORDER=$Border;
- }
- function setFont($FontSize){
- $this->FONTSIZE=$FontSize;
- }
- //X轴刻度值设置
- function setX($numX = 1, $stepX = 1){
- $this->numX = $numX;
- $this->stepX = $stepX;
- }
- //----------------主体
- function PrintReport(){
- //建立画布大小
- $this->IMAGE=ImageCreate($this->X,$this->Y);
- //设定画布背景色
- $background=ImageColorAllocate($this->IMAGE,$this->R,$this->G,$this->B);
- if($this->TRANSPARENT=="1"){
- //背影透明
- Imagecolortransparent($this->IMAGE,$background);
- }else{
- //如不要透明时可填充背景色
- ImageFilledRectangle($this->IMAGE,0,0,$this->X,$this->Y,$background);
- }
- //参数字体文小及颜色
- $this->FONTCOLOR=ImageColorAllocate($this->IMAGE,255-$this->R,255-$this->G,255-$this->B);
- Switch ($this->REPORTTYPE){
- case "0":
- break;
- case "1":
- $this->imageColumnS();
- break;
- case "2":
- $this->imageColumnH();
- break;
- case "3":
- $this->imageLine();
- break;
- case "4":
- $this->imageCircle();
- break;
- }
- $this->printXY();
- $this->printAll();
- }
- //-----------打印XY坐标轴
- function printXY(){
- $rulerY = $rulerX = "";
- //画XY坐标轴*/
- $color=ImageColorAllocate($this->IMAGE,255-$this->R,255-$this->G,255-$this->B);
- $xx=$this->X/10;
- $yy=$this->Y-$this->Y/10;
- ImageLine($this->IMAGE,$this->BORDER,$this->BORDER,$this->BORDER,$this->Y-$this->BORDER,$color);//X轴
- ImageLine($this->IMAGE,$this->BORDER,$this->Y-$this->BORDER,$this->X-$this->BORDER,$this->Y-$this->BORDER,$color);//y轴
- imagestring($this->IMAGE, $this->FONTSIZE, $this->BORDER-2, $this->Y-$this->BORDER+5, "0", $color);
- //Y轴上刻度
- $rulerY=$this->Y-$this->BORDER;
- $i = 0;
- while($rulerY>$this->BORDER*2){
- $rulerY=$rulerY-$this->BORDER;
- ImageLine($this->IMAGE,$this->BORDER,$rulerY,$this->BORDER-2,$rulerY,$color);
-
- if($this->REPORTTYPE == 2){//横柱图
- imagestring($this->IMAGE, $this->FONTSIZE, $this->BORDER-10, $rulerY-2-$this->BORDER*($i+.5), $this->numX, $color);
- $this->numX += $this->stepX;
- }
- $i++;
- }
- //X轴上刻度
- $rulerX=$rulerX+$this->BORDER;
- $i = 0;
- while($rulerXX-$this->BORDER*2)){
- $rulerX=$rulerX+$this->BORDER;
- //ImageLine($this->IMAGE,$this->BORDER,10,$this->BORDER+10,10,$color);
- ImageLine($this->IMAGE,$rulerX,$this->Y-$this->BORDER,$rulerX,$this->Y-$this->BORDER+2,$color);
-
- //刻度值
- if($this->REPORTTYPE == 1){//竖柱图
- imagestring($this->IMAGE, $this->FONTSIZE, $rulerX-2+$this->BORDER*($i+.5), $this->Y-$this->BORDER+5, $this->numX, $color);
- $this->numX += $this->stepX;
- }else if($this->REPORTTYPE == 3){//折线图
- imagestring($this->IMAGE, $this->FONTSIZE, $rulerX-2, $this->Y-$this->BORDER+5, $this->numX, $color);
- $this->numX += $this->stepX;
- }
- $i++;
- }
- }
-
- //--------------竖柱形图
- function imageColumnS(){
- $item_array=Split($this->ARRAYSPLIT,$this->ITEMARRAY);
- $num=Count($item_array);
- $item_max=0;
- for ($i=0;$i $item_max=Max($item_max,$item_array[$i]);
- }
- $xx=$this->BORDER*2;
- //画柱形图
- for ($i=0;$i srand((double)microtime()*1000000);
- if($this->R!=255 && $this->G!=255 && $this->B!=255){
- $R=Rand($this->R,200);
- $G=Rand($this->G,200);
- $B=Rand($this->B,200);
- }else{
- $R=Rand(50,200);
- $G=Rand(50,200);
- $B=Rand(50,200);
- }
- $color=ImageColorAllocate($this->IMAGE,$R,$G,$B);
- //柱形高度
- $height=($this->Y-$this->BORDER)-($this->Y-$this->BORDER*2)*($item_array[$i]/$item_max);
- ImageFilledRectangle($this->IMAGE,$xx,$height,$xx+$this->BORDER,$this->Y-$this->BORDER,$color);
- ImageString($this->IMAGE,$this->FONTSIZE,$xx,$height-$this->BORDER,$item_array[$i],$this->FONTCOLOR);
- //用于间隔
- $xx=$xx+$this->BORDER*2;
- }
- }
- //-----------横柱形图
- function imageColumnH(){
- $item_array=Split($this->ARRAYSPLIT,$this->ITEMARRAY);
- $num=Count($item_array);
- $item_max=0;
- for ($i=0;$i $item_max=Max($item_max,$item_array[$i]);
- }
- $yy=$this->Y-$this->BORDER*2;
- //画柱形图
- for ($i=0;$i srand((double)microtime()*1000000);
- if($this->R!=255 && $this->G!=255 && $this->B!=255){
- $R=Rand($this->R,200);
- $G=Rand($this->G,200);
- $B=Rand($this->B,200);
- }else{
- $R=Rand(50,200);
- $G=Rand(50,200);
- $B=Rand(50,200);
- }
- $color=ImageColorAllocate($this->IMAGE,$R,$G,$B);
- //柱形长度
- $leight=($this->X-$this->BORDER*2)*($item_array[$i]/$item_max);
- $leight = $leight BORDER ? $this->BORDER : $leight;
- ImageFilledRectangle($this->IMAGE,$this->BORDER,$yy-$this->BORDER,$leight,$yy,$color);
- ImageString($this->IMAGE,$this->FONTSIZE,$leight+2,$yy-$this->BORDER,$item_array[$i],$this->FONTCOLOR);
- //用于间隔
- $yy=$yy-$this->BORDER*2;
- }
- }
- //--------------折线图
- function imageLine(){
- $item_array=Split($this->ARRAYSPLIT,$this->ITEMARRAY);
- $num=Count($item_array);
- $item_max=0;
- for ($i=0;$i $item_max=Max($item_max,$item_array[$i]);
- }
- $xx=$this->BORDER;
- //画柱形图
- for ($i=0;$i srand((double)microtime()*1000000);
- if($this->R!=255 && $this->G!=255 && $this->B!=255){
- $R=Rand($this->R,200);
- $G=Rand($this->G,200);
- $B=Rand($this->B,200);
- }else{
- $R=Rand(50,200);
- $G=Rand(50,200);
- $B=Rand(50,200);
- }
- $color=ImageColorAllocate($this->IMAGE,$R,$G,$B);
- //柱形高度
- $height_now=($this->Y-$this->BORDER)-($this->Y-$this->BORDER*2)*($item_array[$i]/$item_max);
- if($i!="0")
- ImageLine($this->IMAGE,$xx-$this->BORDER,$height_next,$xx,$height_now,$color);
-
- ImageString($this->IMAGE,$this->FONTSIZE,$xx+2,$height_now-$this->BORDER/2,$item_array[$i],$this->FONTCOLOR);
- $height_next=$height_now;
- //用于间隔
- $xx=$xx+$this->BORDER;
- }
- }
- //--------------饼状图
- function imageCircle(){
- $total = 0;
- $item_array=Split($this->ARRAYSPLIT,$this->ITEMARRAY);
- $num=Count($item_array);
- $item_max=0;
- for ($i=0;$i $item_max=Max($item_max,$item_array[$i]);
- $total += $item_array[$i];
- }
- $yy=$this->Y-$this->BORDER*2;
-
- //画饼状图的阴影部分
- $e=0;
- for ($i=0;$i srand((double)microtime()*1000000);
- if($this->R!=255 && $this->G!=255 && $this->B!=255){
- $R=Rand($this->R,200);
- $G=Rand($this->G,200);
- $B=Rand($this->B,200);
- }else{
- $R=Rand(50,200);
- $G=Rand(50,200);
- $B=Rand(50,200);
- }
- $s=$e;
- $leight=$item_array[$i]/$total*360;
- $e=$s+$leight;
- $color=ImageColorAllocate($this->IMAGE,$R,$G,$B);
- $colorarray[$i]=$color;
- //画圆
- for ($j = 90; $j > 70; $j--) imagefilledarc($this->IMAGE, 110, $j, 200, 100, $s, $e, $color, IMG_ARC_PIE);
- //imagefilledarc($this->IMAGE, 110, 70, 200, 100, $s, $e, $color, IMG_ARC_PIE);
- //ImageFilledRectangle($this->IMAGE,$this->BORDER,$yy-$this->BORDER,$leight,$yy,$color);
- //ImageString($this->IMAGE,$this->FONTSIZE,$leight+2,$yy-$this->BORDER,$item_array[$i],$this->FONTCOLOR);
- //用于间隔
- $yy=$yy-$this->BORDER*2;
- }
-
- //画饼状图的表面部分
- $e=0;
- for ($i=0;$i srand((double)microtime()*1000000);
- if($this->R!=255 && $this->G!=255 && $this->B!=255){
- $R=Rand($this->R,200);
- $G=Rand($this->G,200);
- $B=Rand($this->B,200);
- }else{
- $R=Rand(50,200);
- $G=Rand(50,200);
- $B=Rand(50,200);
- }
- $s=$e;
- $leight=$item_array[$i]/$total*360;
- $e=$s+$leight;
- //$color=$colorarray[$i];
- $color=ImageColorAllocate($this->IMAGE,$R,$G,$B);
- //画圆
- //for ($j = 90; $j > 70; $j--) imagefilledarc($this->IMAGE, 110, $j, 200, 100, $s, $e, $color, IMG_ARC_PIE);
- imagefilledarc($this->IMAGE, 110, 70, 200, 100, $s, $e, $color, IMG_ARC_PIE);
- }
- }
- //--------------完成打印图形
- function printAll(){
- ImagePNG($this->IMAGE);
- ImageDestroy($this->IMAGE);
- }
- //--------------调试
- function debug(){
- echo "X:".$this->X."
Y:".$this->Y;
- echo "
BORDER:".$this->BORDER;
- $item_array=split($this->ARRAYSPLIT,$this->ITEMARRAY);
- $num=Count($item_array);
- echo "
数值个数:".$num." 数值:";
- for ($i=0;$i echo "
".$item_array[$i];
- }
- }
- }
- //$report->debug();//调式之用
- /*
- Header( "Content-type:image/png");
- $report=new ImageReport;
- $report->setImage(600,500,255,255,255,1);//参数(长,高,背影色R,G,B,是否透明1或0)
- $temparray="0,260,400,124,48,720,122,440,475";//数值,用指定符号隔开
- $report->setItem(',',$temparray,3,23);//参数(分隔数值的指定符号,数值变量,样式1为竖柱图2为横柱图3为折线图4为饼图,距离)
- $report->setFont(1);//字体大小1-10
- //$report->setX(1,1);//设置X轴刻度值(起始刻度值=1,刻度间隔值=1)
- $report->PrintReport();
- */
- ?>
复制代码
|