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[求助]l利用数组画UAUBUC

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tenny731 该用户已被删除
发表于 2006-9-19 17:19:56 | 显示全部楼层 |阅读模式
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!
发表于 2006-9-20 22:54:29 | 显示全部楼层
char filename[1000];<br/>&nbsp;int i;<br/>&nbsp;float auff[294];<br/>&nbsp;float buff[98];<br/>&nbsp;float cuff[98];<br/>&nbsp;float duff[98];<br/>&nbsp;double x,y;<br/>&nbsp;switch (event)<br/>&nbsp;&nbsp;{<br/>&nbsp;&nbsp;case EVENT_COMMIT:<br/>&nbsp;&nbsp;&nbsp;if (FileSelectPopup ("", "*.txt", "TEXT File", "文件名选择", VAL_OK_BUTTON, 0, 1, 1, 0, filename)&gt;0)<br/>&nbsp;&nbsp;&nbsp;{<br/>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; GetFileInfo(filename,&amp;filesize);<br/>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; if (filesize)<br/>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; {&nbsp; <br/>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; <br/>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; FileToArray (filename, auff, VAL_FLOAT,294,3, VAL_DATA_MULTIPLEXED, VAL_GROUPS_AS_COLUMNS,VAL_ASCII);<br/>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; for( i=0;i&lt;98;i++)<br/>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; {<br/>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; buff=auff[3*i];<br/>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; cuff=auff[3*i+1];<br/>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; duff=auff[3*i+2];<br/>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; } <br/>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; DeleteGraphPlot (panelHandle, PANEL_GRAPH, -1, VAL_IMMEDIATE_DRAW);<br/>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; SetAxisRange(panelHandle,PANEL_GRAPH,VAL_AUTOSCALE,0,1,VAL_AUTOSCALE,0,1);<br/>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<br/>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; PlotY(panelHandle, PANEL_GRAPH, buff, 98, VAL_FLOAT,VAL_THIN_LINE, VAL_SOLID_SQUARE,VAL_SOLID, 1, VAL_RED);<br/>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; PlotY(panelHandle, PANEL_GRAPH, cuff, 98, VAL_FLOAT,VAL_THIN_LINE, VAL_SOLID_SQUARE,VAL_SOLID, 1, VAL_YELLOW);<br/>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; PlotY(panelHandle, PANEL_GRAPH, duff, 98, VAL_FLOAT,VAL_THIN_LINE, VAL_SOLID_SQUARE,VAL_SOLID, 1, VAL_GREEN);
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