Erreur "Error:(34, 48) error: cannot find symbol variable color"
bonjour
j'ai une erreur de compilation sous Android Studio
a cette ligne : curveColor = getResources().getColor( R.color.curveColor );
je sais pas pourquoi
qui peux m'aider ?
Code:
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| package mobile.pascal;
import android.content.Context;
import android.graphics.Canvas;
import android.graphics.Color;
import android.graphics.Paint;
import android.graphics.Rect;
import android.util.AttributeSet;
import android.view.View;
public class CurveTracer extends View {
public static interface Function {
public double computeValue(double x);
}
private Paint paint = new Paint( Paint.ANTI_ALIAS_FLAG );
private int curveColor = 0xFFFF0000;
private double xMin = -Math.PI;
private double xMax = Math.PI;
private double stepX = 0.1;
private double yMin = -1;
private double yMax = 1;
private Function function = new Function() {
@Override public double computeValue(double x) {
return Math.sin( x );
}
};
public CurveTracer( Context context ) {
super( context );
curveColor = getResources().getColor( R.color.curveColor );
}
public CurveTracer( Context context, AttributeSet attrSet ) {
super( context,attrSet );
curveColor = getResources().getColor( R.color.curveColor );
} |
