Android Open Source - SpunkyCharts Draw Semantics_ P O I N T

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License

The source code is released under:

GNU General Public License

Java Source Code

package com.jogden.spunkycharts.traditionalchart.draw;
/*from  w w  w. j  av a 2  s  . com*/
/* 
Copyright (C) 2014 Jonathon Ogden     < jeog.dev@gmail.com >

This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

You should have received a copy of the GNU General Public License
along with this program.  If not, see http://www.gnu.org/licenses.
*/


import com.jogden.spunkycharts.misc.OHLC;

import android.content.Context;
import android.graphics.Canvas;

public class DrawSemantics_POINT extends DrawSemanticsA_C
{
    public DrawSemantics_POINT(
        Context context, int width, int height,
        int topBuffer, int bottomBuffer,
        float displayHigh, float displayLow,
        int lineColor, int lineThickness, float segThickness
        ){  
            super(
                context, width, height, 
                topBuffer, bottomBuffer,
                displayHigh, displayLow,
                lineColor, lineThickness, segThickness
                );   
            brush.setStrokeWidth( (width*segThickness)/2f );
        }  
 
    
    @Override
    public void drawSegment(Canvas canvas,int xPos, OHLC ohlc)
    {
        float closeY = displayHigh - ohlc.close;
        canvas.drawPoint( 
            xPos, 
            (closeY*pixPerY) +tBuf, 
            brush
            );        
    }

}

Java Source Code List

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