1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
|
#pragma once
#include "../indexer/drawing_rules.hpp"
#include "../geometry/rect2d.hpp"
#include "../std/vector.hpp"
class FeatureType;
namespace graphics
{
class GlyphCache;
}
class ScreenBase;
namespace di
{
struct DrawRule
{
drule::BaseRule const * m_rule;
double m_depth;
bool m_transparent;
DrawRule() : m_rule(0) {}
DrawRule(drule::BaseRule const * p,
double d,
bool tr)
: m_rule(p),
m_depth(d),
m_transparent(tr)
{}
uint32_t GetID(size_t threadSlot) const;
void SetID(size_t threadSlot, uint32_t id) const;
};
struct FeatureStyler
{
FeatureStyler(FeatureType const & f,
int const zoom,
double const visualScale,
graphics::GlyphCache * glyphCache,
ScreenBase const * convertor,
m2::RectD const * rect);
typedef buffer_vector<di::DrawRule, 8> StylesContainerT;
StylesContainerT m_rules;
bool m_isCoastline;
bool m_hasLineStyles;
bool m_hasPointStyles;
bool m_hasPathText;
int m_geometryType;
double m_visualScale;
string m_primaryText;
string m_secondaryText;
string m_refText;
typedef buffer_vector<double, 16> ClipIntervalsT;
ClipIntervalsT m_intervals;
typedef buffer_vector<double, 8> TextOffsetsT;
TextOffsetsT m_offsets;
uint8_t m_fontSize;
graphics::GlyphCache * m_glyphCache;
ScreenBase const * m_convertor;
m2::RectD const * m_rect;
double m_popRank;
bool IsEmpty() const;
string const GetPathName() const;
bool FilterTextSize(drule::BaseRule const * pRule) const;
private:
uint8_t GetTextFontSize(drule::BaseRule const * pRule) const;
void LayoutTexts(double pathLength);
};
}
|