本文整理汇总了Java中com.github.mikephil.charting.utils.Utils.calcTextWidth方法的典型用法代码示例。如果您正苦于以下问题：Java Utils.calcTextWidth方法的具体用法？Java Utils.calcTextWidth怎么用？Java Utils.calcTextWidth使用的例子？那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类com.github.mikephil.charting.utils.Utils的用法示例。
在下文中一共展示了Utils.calcTextWidth方法的7个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Java代码示例。
示例1: getMaximumEntryWidth
import com.github.mikephil.charting.utils.Utils; //导入方法依赖的package包/类
/**
* returns the maximum length in pixels across all legend labels + formsize
* + formtotextspace
*
* @param p the paint object used for rendering the text
* @return
*/
public float getMaximumEntryWidth(Paint p) {
float max = 0f;
float maxFormSize = 0f;
float formToTextSpace = Utils.convertDpToPixel(mFormToTextSpace);
for (LegendEntry entry : mEntries) {
final float formSize = Utils.convertDpToPixel(
Float.isNaN(entry.formSize)
? mFormSize : entry.formSize);
if (formSize > maxFormSize)
maxFormSize = formSize;
String label = entry.label;
if (label == null) continue;
float length = (float) Utils.calcTextWidth(p, label);
if (length > max)
max = length;
}
return max + maxFormSize + formToTextSpace;
}
示例2: computeAxis
import com.github.mikephil.charting.utils.Utils; //导入方法依赖的package包/类
public void computeAxis(float xValAverageLength, List<String> xValues) {
mAxisLabelPaint.setTypeface(mXAxis.getTypeface());
mAxisLabelPaint.setTextSize(mXAxis.getTextSize());
StringBuffer a = new StringBuffer();
int max = (int) Math.round(xValAverageLength
+ mXAxis.getSpaceBetweenLabels());
for (int i = 0; i < max; i++) {
a.append("h");
}
mXAxis.mLabelWidth = Utils.calcTextWidth(mAxisLabelPaint, a.toString());
mXAxis.mLabelHeight = Utils.calcTextHeight(mAxisLabelPaint, "Q");
mXAxis.setValues(xValues);
}
示例3: getFullWidth
import com.github.mikephil.charting.utils.Utils; //导入方法依赖的package包/类
/**
* calculates the full width the fully drawn legend will use in pixels
*
* @return
*/
public float getFullWidth(Paint labelpaint) {
float width = 0f;
for (int i = 0; i < mLabels.length; i++) {
// grouped forms have null labels
if (mLabels[i] != null) {
// make a step to the left
if (mColors[i] != ColorTemplate.COLOR_SKIP)
width += mFormSize + mFormToTextSpace;
width += Utils.calcTextWidth(labelpaint, mLabels[i]);
if (i < mLabels.length - 1)
width += mXEntrySpace;
} else {
width += mFormSize;
if (i < mLabels.length - 1)
width += mStackSpace;
}
}
return width;
}
示例4: getRequiredWidthSpace
import com.github.mikephil.charting.utils.Utils; //导入方法依赖的package包/类
/**
* This is for normal (not horizontal) charts horizontal spacing.
*
* @param p
* @return
*/
public float getRequiredWidthSpace(Paint p) {
p.setTextSize(mTextSize);
String label = getLongestLabel();
return (float) Utils.calcTextWidth(p, label) + getXOffset() * 2f;
}
示例5: computeAxis
import com.github.mikephil.charting.utils.Utils; //导入方法依赖的package包/类
@Override
public void computeAxis(float xValAverageLength, List<String> xValues) {
mAxisLabelPaint.setTypeface(mXAxis.getTypeface());
mAxisLabelPaint.setTextSize(mXAxis.getTextSize());
mXAxis.setValues(xValues);
String longest = mXAxis.getLongestLabel();
mXAxis.mLabelWidth = (int) (Utils.calcTextWidth(mAxisLabelPaint, longest) + mXAxis.getXOffset() * 3.5f);
mXAxis.mLabelHeight = Utils.calcTextHeight(mAxisLabelPaint, longest);
}
示例6: getRequiredWidthSpace
import com.github.mikephil.charting.utils.Utils; //导入方法依赖的package包/类
/**
* This is for normal (not horizontal) charts horizontal spacing.
*
* @param p
* @return
*/
public float getRequiredWidthSpace(Paint p) {
p.setTextSize(mTextSize);
String label = getLongestLabel();
float width = (float) Utils.calcTextWidth(p, label) + getXOffset() * 2f;
float minWidth = getMinWidth();
float maxWidth = getMaxWidth();
if (minWidth > 0.f)
minWidth = Utils.convertDpToPixel(minWidth);
if (maxWidth > 0.f && maxWidth != Float.POSITIVE_INFINITY)
maxWidth = Utils.convertDpToPixel(maxWidth);
width = Math.max(minWidth, Math.min(width, maxWidth > 0.0 ? maxWidth : width));
return width;
}
示例7: getRequiredWidthSpace
import com.github.mikephil.charting.utils.Utils; //导入方法依赖的package包/类
public float getRequiredWidthSpace(Paint p) {
p.setTextSize(mTextSize);
String label = getLongestLabel();
return (float) Utils.calcTextWidth(p, label) + getXOffset() * 2f;
}