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added new methods for changing bar background foreground text colors #33

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added new methods for changing bar background foreground text colors #33

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31 changes: 25 additions & 6 deletions AndroidCharts/src/main/java/im/dacer/androidcharts/BarView.java
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Original file line number Diff line number Diff line change
Expand Up @@ -7,6 +7,7 @@
import android.graphics.Rect;
import android.util.AttributeSet;
import android.view.View;

import java.util.ArrayList;

/**
Expand All @@ -16,9 +17,9 @@ public class BarView extends View {
private final int MINI_BAR_WIDTH;
private final int BAR_SIDE_MARGIN;
private final int TEXT_TOP_MARGIN;
private final int TEXT_COLOR = Color.parseColor("#9B9A9B");
private final int BACKGROUND_COLOR = Color.parseColor("#F6F6F6");
private final int FOREGROUND_COLOR = Color.parseColor("#FC496D");
private int TEXT_COLOR = Color.parseColor("#9B9A9B");
private int BACKGROUND_COLOR = Color.parseColor("#F6F6F6");
private int FOREGROUND_COLOR = Color.parseColor("#FC496D");
private ArrayList<Float> percentList;
private ArrayList<Float> targetPercentList;
private Paint textPaint;
Expand All @@ -32,7 +33,8 @@ public class BarView extends View {
private int bottomTextHeight;
private ArrayList<String> bottomTextList = new ArrayList<String>();
private Runnable animator = new Runnable() {
@Override public void run() {
@Override
public void run() {
boolean needNewFrame = false;
for (int i = 0; i < targetPercentList.size(); i++) {
if (percentList.get(i) < targetPercentList.get(i)) {
Expand Down Expand Up @@ -134,7 +136,8 @@ public void setDataList(ArrayList<Integer> list, int max) {
post(animator);
}

@Override protected void onDraw(Canvas canvas) {
@Override
protected void onDraw(Canvas canvas) {
int i = 1;
if (percentList != null && !percentList.isEmpty()) {
for (Float f : percentList) {
Expand Down Expand Up @@ -171,7 +174,8 @@ public void setDataList(ArrayList<Integer> list, int max) {
}
}

@Override protected void onMeasure(int widthMeasureSpec, int heightMeasureSpec) {
@Override
protected void onMeasure(int widthMeasureSpec, int heightMeasureSpec) {
int mViewWidth = measureWidth(widthMeasureSpec);
int mViewHeight = measureHeight(heightMeasureSpec);
setMeasuredDimension(mViewWidth, mViewHeight);
Expand Down Expand Up @@ -206,4 +210,19 @@ private int getMeasurement(int measureSpec, int preferred) {
}
return measurement;
}

public void setBarColorEmptyPart(int color) {
BACKGROUND_COLOR = color;
bgPaint.setColor(color);
}

public void setBarColorValuePart(int color) {
FOREGROUND_COLOR = color;
fgPaint.setColor(color);
}

public void setTextColor(int color) {
TEXT_COLOR = color;
textPaint.setColor(color);
}
}
16 changes: 12 additions & 4 deletions AndroidChartsExample/src/main/java/com/dacer/androidchartsexample/BarFragment.java
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Original file line number Diff line number Diff line change
@@ -1,25 +1,33 @@
package com.dacer.androidchartsexample;

import android.app.Fragment;
import android.graphics.Color;
import android.os.Bundle;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.widget.Button;
import im.dacer.androidcharts.BarView;

import java.util.ArrayList;

import im.dacer.androidcharts.BarView;

/**
* Created by Dacer on 11/15/13.
*/
public class BarFragment extends Fragment {
@Override public View onCreateView(LayoutInflater inflater, ViewGroup container,
Bundle savedInstanceState) {
@Override
public View onCreateView(LayoutInflater inflater, ViewGroup container,
Bundle savedInstanceState) {
View rootView = inflater.inflate(R.layout.fragment_bar, container, false);
final BarView barView = (BarView) rootView.findViewById(R.id.bar_view);
// barView.setBarColorEmptyPart(Color.parseColor("#4CAF50"));
barView.setBarColorValuePart(Color.parseColor("#4CAF50"));
barView.setTextColor(Color.parseColor("#009688"));
Button button = (Button) rootView.findViewById(R.id.bar_button);
button.setOnClickListener(new View.OnClickListener() {
@Override public void onClick(View view) {
@Override
public void onClick(View view) {
randomSet(barView);
}
});
Expand Down