1 line
2.7 KiB
C
Executable File
1 line
2.7 KiB
C
Executable File
/* Copyright (c) 2017, Computer History Museum
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All rights reserved.
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Redistribution and use in source and binary forms, with or without modification, are permitted (subject to
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the limitations in the disclaimer below) provided that the following conditions are met:
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* Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer.
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* Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following
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disclaimer in the documentation and/or other materials provided with the distribution.
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* Neither the name of Computer History Museum nor the names of its contributors may be used to endorse or promote products
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derived from this software without specific prior written permission.
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NO EXPRESS OR IMPLIED LICENSES TO ANY PARTY'S PATENT RIGHTS ARE GRANTED BY THIS LICENSE. THIS SOFTWARE IS PROVIDED BY THE
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COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
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(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
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NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH
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DAMAGE. */
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#ifndef GRAPH_H
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#define GRAPH_H
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typedef enum
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{
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kDefaultGraph,
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kLineGraph,
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kAreaGraph,
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kBarGraph,
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kCircleGraph,
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kDiamondGraph,
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kSquareGraph,
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kPieGraph
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} GraphType;
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typedef struct
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{
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GraphType type; // graph type, use default if zero
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uLong *data; // pointer to data series
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RGBColor color; // color for data points
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short dataCount; // number of valid points for this series
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StringPtr label; // legend label
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short divider; // divide all values by this, 0 if don't modify
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} SeriesInfo;
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typedef struct
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{
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Rect bounds; // where to draw
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GraphType type; // default graph type
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Handle xLabels; // optional x-axis labels
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short seriesCount; // how many data series
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short dataCount; // # of data points in each series
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SeriesInfo *series; // series info
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uLong divider; // divide all values by this
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short decPlace; // decimal places
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short legend; // legend location, 0=none
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short largeTickInterval; // do large ticks on x-axis
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short medTickInterval; // do medium ticks on x-axis
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} GraphData;
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void DrawGraph(GraphData *data);
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#endif //GRAPH_H
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