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Fixed various drawing & style issues

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This commit is contained in:
Martin Tůma 2018-11-13 00:07:51 +01:00
parent f41ac3bd54
commit 61868b9544
1 changed files with 70 additions and 77 deletions
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147
src/style.cpp
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@ -11,6 +11,40 @@
#include "style.h" #include "style.h"
static void jsonColor(const QJsonObject &json, const char *name, FunctionC &var)
{
if (json.contains(name)) {
const QJsonValue value = json[name];
if (value.isString())
var = FunctionC(Color::fromJsonString(value.toString()));
else if (value.isObject())
var = FunctionC(value.toObject());
}
}
static void jsonFloat(const QJsonObject &json, const char *name, FunctionF &var)
{
if (json.contains(name)) {
const QJsonValue value = json[name];
if (value.isDouble())
var = FunctionF(value.toDouble());
else if (value.isObject())
var = FunctionF(value.toObject());
}
}
static void jsonBool(const QJsonObject &json, const char *name, FunctionB &var)
{
if (json.contains(name)) {
QJsonValue value = json[name];
if (value.isBool())
var = FunctionB(value.toBool());
else if (value.isObject())
var = FunctionB(value.toObject());
}
}
Style::Layer::Filter::Filter(const QJsonArray &json) Style::Layer::Filter::Filter(const QJsonArray &json)
: _type(Unknown), _not(false) : _type(Unknown), _not(false)
{ {
@ -137,65 +171,32 @@ bool Style::Layer::Filter::match(const QVariantHash &tags) const
Style::Layer::Paint::Paint(const QJsonObject &json) Style::Layer::Paint::Paint(const QJsonObject &json)
: _fillOpacity(1.0), _lineOpacity(1.0), _lineWidth(1.0) : _fillOpacity(1.0), _lineOpacity(1.0), _lineWidth(1.0)
{ {
if (json.contains("fill-opacity") && json["fill-opacity"].isDouble()) // fill
_fillOpacity = FunctionF(json["fill-opacity"].toDouble()); jsonFloat(json, "fill-opacity", _fillOpacity);
else if (json.contains("fill-opacity") && json["fill-opacity"].isObject()) jsonColor(json, "fill-color", _fillColor);
_fillOpacity = FunctionF(json["fill-opacity"].toObject()); _fillOutlineColor = _fillColor;
if (json.contains("fill-color") && json["fill-color"].isString()) { jsonColor(json, "fill-outline-color", _fillOutlineColor);
_fillColor = FunctionC(Color::fromJsonString( jsonBool(json, "fill-antialias",_fillAntialias);
json["fill-color"].toString()));
_fillOutlineColor = _fillColor;
} else if (json.contains("fill-color") && json["fill-color"].isObject()) {
_fillColor = FunctionC(json["fill-color"].toObject());
_fillOutlineColor = _fillColor;
}
if (json.contains("fill-outline-color")
&& json["fill-outline-color"].isString())
_fillOutlineColor = FunctionC(Color::fromJsonString(
json["fill-outline-color"].toString()));
if (json.contains("fill-outline-color")
&& json["fill-outline-color"].isObject())
_fillOutlineColor = FunctionC(json["fill-outline-color"].toObject());
if (json.contains("fill-antialias") && json["fill-antialias"].isBool())
_fillAntialias = FunctionB(json["fill-antialias"].toBool());
else if (json.contains("fill-antialias") && json["fill-antialias"].isObject())
_fillAntialias = FunctionB(json["fill-antialias"].toObject());
if (json.contains("fill-pattern")) { if (json.contains("fill-pattern")) {
_fillColor = FunctionC(QColor()); _fillColor = FunctionC(QColor());
_fillOutlineColor = FunctionC(QColor()); _fillOutlineColor = FunctionC(QColor());
} }
// line
if (json.contains("line-color") && json["line-color"].isString()) jsonColor(json, "line-color", _lineColor);
_lineColor = FunctionC(Color::fromJsonString(json["line-color"] jsonFloat(json, "line-width", _lineWidth);
.toString())); jsonFloat(json, "line-opacity", _lineOpacity);
if (json.contains("line-color") && json["line-color"].isObject())
_lineColor = FunctionC(json["line-color"].toObject());
if (json.contains("line-width") && json["line-width"].isObject())
_lineWidth = FunctionF(json["line-width"].toObject());
else if (json.contains("line-width") && json["line-width"].isDouble())
_lineWidth = FunctionF(json["line-width"].toDouble());
if (json.contains("line-opacity") && json["line-opacity"].isDouble())
_lineOpacity = FunctionF(json["line-opacity"].toDouble());
else if (json.contains("line-opacity") && json["line-opacity"].isObject())
_lineOpacity = FunctionF(json["line-opacity"].toObject());
if (json.contains("line-dasharray") && json["line-dasharray"].isArray()) { if (json.contains("line-dasharray") && json["line-dasharray"].isArray()) {
QJsonArray array = json["line-dasharray"].toArray(); QJsonArray array = json["line-dasharray"].toArray();
for (int i = 0; i < array.size(); i++) for (int i = 0; i < array.size(); i++)
_lineDasharray.append(array.at(i).toDouble()); _lineDasharray.append(array.at(i).toDouble());
} }
if (json.contains("background-color") && json["background-color"].isString()) // background
_backgroundColor = FunctionC(Color::fromJsonString( jsonColor(json, "background-color", _backgroundColor);
json["background-color"].toString()));
if (json.contains("background-color") && json["background-color"].isObject())
_backgroundColor = FunctionC(json["background-color"].toObject());
if (json.contains("text-color") && json["text-color"].isString()) // text
_textColor = FunctionC(Color::fromJsonString(json["text-color"] jsonColor(json, "text-color", _textColor);
.toString()));
if (json.contains("text-color") && json["text-color"].isObject())
_textColor = FunctionC(json["text-color"].toObject());
} }
QPen Style::Layer::Paint::pen(Type type, int zoom) const QPen Style::Layer::Paint::pen(Type type, int zoom) const
@ -275,36 +276,6 @@ Style::Layer::Layout::Layout(const QJsonObject &json)
: _textSize(16), _textMaxWidth(10), _textMaxAngle(45), _lineCap(Qt::FlatCap), : _textSize(16), _textMaxWidth(10), _textMaxAngle(45), _lineCap(Qt::FlatCap),
_lineJoin(Qt::MiterJoin), _font("Open Sans"), _capitalize(false) _lineJoin(Qt::MiterJoin), _font("Open Sans"), _capitalize(false)
{ {
if (!(json.contains("text-field") && json["text-field"].isString()))
return;
_textField = json["text-field"].toString();
QRegExp rx("\\{[^\\}]*\\}");
int pos = 0;
while ((pos = rx.indexIn(_textField, pos)) != -1) {
QString match = rx.capturedTexts().first();
_keys.append(match.mid(1, match.size() - 2));
pos += rx.matchedLength();
}
if (json.contains("text-size") && json["text-size"].isObject())
_textSize = FunctionF(json["text-size"].toObject());
else if (json.contains("text-size") && json["text-size"].isDouble())
_textSize = json["text-size"].toDouble();
if (json.contains("text-max-width") && json["text-max-width"].isObject())
_textMaxWidth = FunctionF(json["text-max-width"].toObject());
else if (json.contains("text-max-width") && json["text-max-width"].isDouble())
_textMaxWidth = json["text-max-width"].toDouble();
if (json.contains("text-max-angle") && json["text-max-angle"].isObject())
_textMaxWidth = FunctionF(json["text-max-angle"].toObject());
else if (json.contains("text-max-angle") && json["text-max-angle"].isDouble())
_textMaxWidth = json["text-max-angle"].toDouble();
if (json.contains("text-font") && json["text-font"].isArray())
_font = Font::fromJsonArray(json["text-font"].toArray());
if (json.contains("text-transform") && json["text-transform"].isString())
_capitalize = json["text-transform"].toString() == "uppercase";
if (json.contains("line-cap") && json["line-cap"].isString()) { if (json.contains("line-cap") && json["line-cap"].isString()) {
if (json["line-cap"].toString() == "round") if (json["line-cap"].toString() == "round")
_lineCap = Qt::RoundCap; _lineCap = Qt::RoundCap;
@ -317,6 +288,26 @@ Style::Layer::Layout::Layout(const QJsonObject &json)
else if (json["line-join"].toString() == "round") else if (json["line-join"].toString() == "round")
_lineJoin = Qt::RoundJoin; _lineJoin = Qt::RoundJoin;
} }
if (!(json.contains("text-field") && json["text-field"].isString()))
return;
_textField = json["text-field"].toString();
QRegExp rx("\\{[^\\}]*\\}");
int pos = 0;
while ((pos = rx.indexIn(_textField, pos)) != -1) {
QString match = rx.capturedTexts().first();
_keys.append(match.mid(1, match.size() - 2));
pos += rx.matchedLength();
}
jsonFloat(json, "text-size", _textSize);
jsonFloat(json, "text-max-width", _textMaxWidth);
jsonFloat(json, "text-max-angle", _textMaxAngle);
if (json.contains("text-font") && json["text-font"].isArray())
_font = Font::fromJsonArray(json["text-font"].toArray());
if (json.contains("text-transform") && json["text-transform"].isString())
_capitalize = json["text-transform"].toString() == "uppercase";
} }
QFont Style::Layer::Layout::font(int zoom) const QFont Style::Layer::Layout::font(int zoom) const
@ -389,11 +380,13 @@ void Style::Layer::drawPath(int zoom, const QPainterPath &path,
pen.setCapStyle(_layout.lineCap()); pen.setCapStyle(_layout.lineCap());
QPainter &p = tile.painter(); QPainter &p = tile.painter();
p.save();
p.setRenderHint(QPainter::Antialiasing, _paint.antialias(_type, zoom)); p.setRenderHint(QPainter::Antialiasing, _paint.antialias(_type, zoom));
p.setPen(pen); p.setPen(pen);
p.setBrush(brush); p.setBrush(brush);
p.setOpacity(_paint.opacity(_type, zoom)); p.setOpacity(_paint.opacity(_type, zoom));
p.drawPath(path); p.drawPath(path);
p.restore();
} }
void Style::Layer::drawSymbol(int zoom, const QPainterPath &path, void Style::Layer::drawSymbol(int zoom, const QPainterPath &path,