comparison layer/LogNumericalScale.cpp @ 1266:a34a2a25907c

Untabify
author Chris Cannam
date Thu, 01 Mar 2018 18:02:22 +0000
parents cdaeff1858af
children b4cb11ca8233
comparison
equal deleted inserted replaced
1265:6e724c81f18f 1266:a34a2a25907c
26 26
27 #include "base/ScaleTickIntervals.h" 27 #include "base/ScaleTickIntervals.h"
28 28
29 int 29 int
30 LogNumericalScale::getWidth(LayerGeometryProvider *, 30 LogNumericalScale::getWidth(LayerGeometryProvider *,
31 QPainter &paint) 31 QPainter &paint)
32 { 32 {
33 return paint.fontMetrics().width("-000.00") + 10; 33 return paint.fontMetrics().width("-000.00") + 10;
34 } 34 }
35 35
36 void 36 void
37 LogNumericalScale::paintVertical(LayerGeometryProvider *v, 37 LogNumericalScale::paintVertical(LayerGeometryProvider *v,
38 const VerticalScaleLayer *layer, 38 const VerticalScaleLayer *layer,
39 QPainter &paint, 39 QPainter &paint,
40 int x0, 40 int x0,
41 double minlog, 41 double minlog,
42 double maxlog) 42 double maxlog)
43 { 43 {
44 int n = 10; 44 int n = 10;
45 auto ticks = ScaleTickIntervals::logarithmicAlready({ minlog, maxlog, n }); 45 auto ticks = ScaleTickIntervals::logarithmicAlready({ minlog, maxlog, n });
46 n = int(ticks.size()); 46 n = int(ticks.size());
47 47
49 49
50 int prevy = -1; 50 int prevy = -1;
51 51
52 for (int i = 0; i < n; ++i) { 52 for (int i = 0; i < n; ++i) {
53 53
54 int y, ty; 54 int y, ty;
55 bool drawText = true; 55 bool drawText = true;
56 56
57 if (i == n-1 && 57 if (i == n-1 &&
58 v->getPaintHeight() < paint.fontMetrics().height() * (n*2)) { 58 v->getPaintHeight() < paint.fontMetrics().height() * (n*2)) {
59 if (layer->getScaleUnits() != "") drawText = false; 59 if (layer->getScaleUnits() != "") drawText = false;
60 } 60 }
61 61
62 double val = ticks[i].value; 62 double val = ticks[i].value;
63 QString label = QString::fromStdString(ticks[i].label); 63 QString label = QString::fromStdString(ticks[i].label);
64 64
65 y = layer->getYForValue(v, val); 65 y = layer->getYForValue(v, val);
66 66
67 ty = y - paint.fontMetrics().height() + paint.fontMetrics().ascent() + 2; 67 ty = y - paint.fontMetrics().height() + paint.fontMetrics().ascent() + 2;
68 68
69 if (prevy >= 0 && (prevy - y) < paint.fontMetrics().height()) { 69 if (prevy >= 0 && (prevy - y) < paint.fontMetrics().height()) {
70 continue; 70 continue;
71 } 71 }
72 72
73 paint.drawLine(w - 5, y, w, y); 73 paint.drawLine(w - 5, y, w, y);
74 74
75 if (drawText) { 75 if (drawText) {
76 paint.drawText(w - paint.fontMetrics().width(label) - 6, 76 paint.drawText(w - paint.fontMetrics().width(label) - 6,
77 ty, label); 77 ty, label);
78 } 78 }
79 79
80 prevy = y; 80 prevy = y;
81 } 81 }
82 } 82 }