[求助]l利用数组画UAUBUC
我有三列数组,分别是不同时间的UAUBUC我希望能够画出三个波形图来。其实画图好说,关键是怎么能够按列来读取数据。由于是其他程序在存储数据,所以只能按列来。希望哪位高手能帮我写下程序,也许很简单,但对我来说很苦恼啊! char filename;<br/> int i;<br/> float auff;<br/> float buff;<br/> float cuff;<br/> float duff;<br/> double x,y;<br/> switch (event)<br/> {<br/> case EVENT_COMMIT:<br/> if (FileSelectPopup ("", "*.txt", "TEXT File", "文件名选择", VAL_OK_BUTTON, 0, 1, 1, 0, filename)>0)<br/> {<br/> GetFileInfo(filename,&filesize);<br/> if (filesize)<br/> { <br/> <br/> FileToArray (filename, auff, VAL_FLOAT,294,3, VAL_DATA_MULTIPLEXED, VAL_GROUPS_AS_COLUMNS,VAL_ASCII);<br/> for( i=0;i<98;i++)<br/> {<br/> buff=auff;<br/> cuff=auff;<br/> duff=auff;<br/> } <br/> DeleteGraphPlot (panelHandle, PANEL_GRAPH, -1, VAL_IMMEDIATE_DRAW);<br/> SetAxisRange(panelHandle,PANEL_GRAPH,VAL_AUTOSCALE,0,1,VAL_AUTOSCALE,0,1);<br/> <br/> PlotY(panelHandle, PANEL_GRAPH, buff, 98, VAL_FLOAT,VAL_THIN_LINE, VAL_SOLID_SQUARE,VAL_SOLID, 1, VAL_RED);<br/> PlotY(panelHandle, PANEL_GRAPH, cuff, 98, VAL_FLOAT,VAL_THIN_LINE, VAL_SOLID_SQUARE,VAL_SOLID, 1, VAL_YELLOW);<br/> PlotY(panelHandle, PANEL_GRAPH, duff, 98, VAL_FLOAT,VAL_THIN_LINE, VAL_SOLID_SQUARE,VAL_SOLID, 1, VAL_GREEN);
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