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10 changes: 2 additions & 8 deletions
10
funnellib/src/main/java/jie/com/funnellib/CustomLabelCallback.java
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -1,21 +1,15 @@ | ||
| package jie.com.funnellib; | ||
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| import android.graphics.Canvas; | ||
| import android.graphics.Paint; | ||
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| /** | ||
| * Created by hj on 2019/2/22. | ||
| * 说明：开放自定义描述绘制画笔 | ||
| */ | ||
| public interface CustomLabelCallback { | ||
| /** | ||
| * 循环绘制线后面的文字 | ||
| * @param canvas 画布 | ||
| * @param mPaintLabel 画笔 | ||
| * @param labelX 文字开始X坐标 | ||
| * @param labelY 文字开始Y坐标 | ||
| * @param mHelper 描述文字辅助类 | ||
| * @param index 绘制下标 | ||
| * 注意：绘制顺序是从下往上绘制!!! | ||
| */ | ||
| void drawText(Canvas canvas, Paint mPaintLabel,float labelX, float labelY,int index); | ||
| void drawText(LabelHelper mHelper,int index); | ||
| } |
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138 changes: 138 additions & 0 deletions
138
funnellib/src/main/java/jie/com/funnellib/LabelHelper.java
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,138 @@ | ||
| package jie.com.funnellib; | ||
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| import android.graphics.Canvas; | ||
| import android.graphics.Paint; | ||
| import android.support.annotation.NonNull; | ||
| import android.text.TextUtils; | ||
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| /** | ||
| * Created by huangjie on 2019/12/2. | ||
| * 说明：描述文字辅助类 | ||
| */ | ||
| public final class LabelHelper { | ||
| private float mLabelX; | ||
| private float mLabelY; | ||
| private Canvas mCanvas; | ||
| private Paint mPaint; | ||
| private Builder mBuilder; | ||
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| protected void setDrawBasicParameters(Canvas mCanvas, Paint mPaint) { | ||
| this.mCanvas = mCanvas; | ||
| this.mPaint = mPaint; | ||
| } | ||
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| protected void updateXY(float mLabelX, float mLabelY) { | ||
| this.mLabelX = mLabelX; | ||
| this.mLabelY = mLabelY; | ||
| } | ||
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| public float getLabelX() { | ||
| return mLabelX; | ||
| } | ||
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| public float getLabelY() { | ||
| return mLabelY; | ||
| } | ||
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| public Canvas getCanvas() { | ||
| return mCanvas; | ||
| } | ||
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| public Paint getPaint() { | ||
| return mPaint; | ||
| } | ||
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| public void build(@NonNull Builder builder) { | ||
| String mFirstHalfText = builder.mFirstHalfText; | ||
| float mFirstHalfX = 0; | ||
| if (!TextUtils.isEmpty(mFirstHalfText)) { | ||
| mPaint.setColor(builder.mFirstHalfTextColor); | ||
| mPaint.setFakeBoldText(builder.mFirstHalfFakeBoldText); | ||
| mCanvas.drawText(mFirstHalfText, mLabelX, mLabelY, mPaint); | ||
| mFirstHalfX = Util.getTextWidth(mPaint, mFirstHalfText); | ||
| } | ||
| String mCenterHalfText = builder.mCenterHalfText; | ||
| float mCenterHalfX = 0; | ||
| if (!TextUtils.isEmpty(mCenterHalfText)) { | ||
| mPaint.setColor(builder.mCenterHalfTextColor); | ||
| mPaint.setFakeBoldText(builder.mCenterHalfFakeBoldText); | ||
| mCanvas.drawText(mCenterHalfText, mLabelX + mFirstHalfX, mLabelY, mPaint); | ||
| mCenterHalfX = Util.getTextWidth(mPaint, mCenterHalfText); | ||
| } | ||
| String mFooterHalfText = builder.mFooterHalfText; | ||
| if (!TextUtils.isEmpty(mFooterHalfText)) { | ||
| mPaint.setColor(builder.mFooterTextColor); | ||
| mPaint.setFakeBoldText(builder.mFooterHalfFakeBoldText); | ||
| mCanvas.drawText(mFooterHalfText, mLabelX + mCenterHalfX + mFirstHalfX, mLabelY, mPaint); | ||
| } | ||
| } | ||
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| public Builder getBuild() { | ||
| if (mBuilder == null) { | ||
| mBuilder = new Builder(); | ||
| } | ||
| return mBuilder; | ||
| } | ||
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| public final static class Builder { | ||
| //内容 | ||
| private String mFirstHalfText; | ||
| private String mCenterHalfText; | ||
| private String mFooterHalfText; | ||
| //字体颜色 | ||
| private int mFirstHalfTextColor; | ||
| private int mCenterHalfTextColor; | ||
| private int mFooterTextColor; | ||
| //是否加粗 | ||
| private boolean mFirstHalfFakeBoldText; | ||
| private boolean mCenterHalfFakeBoldText; | ||
| private boolean mFooterHalfFakeBoldText; | ||
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| public Builder setFirstHalfText(String mFirstHalfText) { | ||
| this.mFirstHalfText = mFirstHalfText; | ||
| return this; | ||
| } | ||
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| public Builder setCenterHalfText(String mCenterHalfText) { | ||
| this.mCenterHalfText = mCenterHalfText; | ||
| return this; | ||
| } | ||
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| public Builder setFooterHalfText(String mFooterHalfText) { | ||
| this.mFooterHalfText = mFooterHalfText; | ||
| return this; | ||
| } | ||
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| public Builder setFirstHalfTextStyle(int mFirstHalfTextColor) { | ||
| return setFirstHalfTextStyle(mFirstHalfTextColor,false); | ||
| } | ||
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| public Builder setFirstHalfTextStyle(int mFirstHalfTextColor,boolean mFirstHalfFakeBoldText) { | ||
| this.mFirstHalfTextColor = mFirstHalfTextColor; | ||
| this.mFirstHalfFakeBoldText = mFirstHalfFakeBoldText; | ||
| return this; | ||
| } | ||
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| public Builder setCenterHalfTextStyle(int mCenterHalfTextColor) { | ||
| return setCenterHalfTextStyle(mCenterHalfTextColor,false); | ||
| } | ||
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| public Builder setCenterHalfTextStyle(int mCenterHalfTextColor,boolean mCenterHalfFakeBoldText) { | ||
| this.mCenterHalfTextColor = mCenterHalfTextColor; | ||
| this.mCenterHalfFakeBoldText = mCenterHalfFakeBoldText; | ||
| return this; | ||
| } | ||
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| public Builder setFooterTextStyle(int mFooterTextColor) { | ||
| return setFooterTextStyle(mFooterTextColor,false); | ||
| } | ||
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| public Builder setFooterTextStyle(int mFooterTextColor,boolean mFooterHalfFakeBoldText) { | ||
| this.mFooterTextColor = mFooterTextColor; | ||
| this.mFooterHalfFakeBoldText = mFooterHalfFakeBoldText; | ||
| return this; | ||
| } | ||
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| } | ||
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| } |