| | 59 | * '''TextRunIterator''' is an object created from a single paragraph of ImmHotText. It contains: |
| | 60 | * Public constructor from hot text; |
| | 61 | * Private HotPos to the current position in the text given; |
| | 62 | * public TextRun nextRun() - creates a new run and updates the internal position (if the end has reached, returns null); |
| | 63 | * public int getLineHeight() - locates the largest font size in this text hot text and calculates the line height from it; |
| | 64 | |
| | 65 | * Go to HotAreaLayout. In its ''create'' method, replace the segment {{{ |
| | 66 | LineBreakMeasurer measurer = TextUtils.createLineBreakMeasurer(textLine); |
| | 67 | int measurerPos = measurer.getPosition(); |
| | 68 | TextLayout textLayout = measurer.nextLayout(Float.MAX_VALUE, measurerPos |
| | 69 | + consumedLength + textLine.getLength(), false); |
| | 70 | |
| | 71 | if (textLayout == null) { |
| | 72 | textLayout = HotTextLayout.emptyLayout; |
| | 73 | } |
| | 74 | |
| | 75 | float lineHeight = textLayout.getLeading() + textLayout.getAscent() |
| | 76 | + textLayout.getDescent(); |
| | 77 | }}} with {{{ |
| | 78 | TextRunIterator runIterator = new TextRunIterator(textLine); |
| | 79 | float lineHeight = runIterator.getLineHeight(); |
| | 80 | }}} |
| | 81 | |
