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Copy pathWorldGrid.cpp
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532 lines (432 loc) · 23.5 KB
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/*
* InfiniPaint
* Copyright (C) 2025-2026 Yousef Khadadeh
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <https://www.gnu.org/licenses/>.
*/
#include "WorldGrid.hpp"
#include "GridManager.hpp"
#include "Helpers/MathExtras.hpp"
#include "MainProgram.hpp"
#include "ScaleUpCanvas.hpp"
#include <include/core/SkFontMetrics.h>
#include <include/core/SkPathBuilder.h>
sk_sp<SkRuntimeEffect> WorldGrid::circlePointEffect;
sk_sp<SkRuntimeEffect> WorldGrid::squarePointEffect;
sk_sp<SkRuntimeEffect> WorldGrid::squareLinesEffect;
sk_sp<SkRuntimeEffect> WorldGrid::horizontalLinesEffect;
Vector2f WorldGrid::oldWindowSize = Vector2f{0.0f, 0.0f};
// NOTE: Skia shaders return premultiplied alpha colors
const char* circlePointShaderCode = R"V(
uniform vec4 gridColor;
uniform float mainGridScale;
uniform vec2 mainGridClosestPoint;
uniform float mainGridPointSize;
uniform float divGridAlphaFrac;
uniform float divGridScale;
uniform vec2 divGridClosestPoint;
uniform float divGridPointSize;
float get_color_val_circle_point(float2 fCoord, float gScale, float gPointSize, float2 gClosestPoint) {
float2 modCoord = gScale > 100000.0 ? fCoord - gClosestPoint + float2(0.5 * gScale) : mod(fCoord - gClosestPoint + float2(0.5 * gScale), float2(gScale));
return 1.0 - smoothstep(gPointSize, gPointSize + 1.0, distance(modCoord, float2(0.5 * gScale)));
}
vec4 main(float2 fragCoord) {
float mainGridColor = get_color_val_circle_point(fragCoord, mainGridScale, mainGridPointSize, mainGridClosestPoint);
float divGridColor = get_color_val_circle_point(fragCoord, divGridScale, divGridPointSize, divGridClosestPoint) * divGridAlphaFrac;
float fin = max(mainGridColor, divGridColor);
vec4 pointColorUnmultiplied = vec4(gridColor.rgb, 1.0);
return pointColorUnmultiplied * gridColor.a * fin;
})V";
const char* squarePointShaderCode = R"V(
uniform vec4 gridColor;
uniform float mainGridScale;
uniform vec2 mainGridClosestPoint;
uniform float mainGridPointSize;
uniform float divGridAlphaFrac;
uniform float divGridScale;
uniform vec2 divGridClosestPoint;
uniform float divGridPointSize;
float get_color_val_square_point(float2 fCoord, float gScale, float gPointSize, float2 gClosestPoint) {
float2 modCoord = gScale > 100000.0 ? (fCoord - gClosestPoint + float2(0.5 * gScale)) : mod(fCoord - gClosestPoint + float2(0.5 * gScale), float2(gScale));
float2 difToPointCenter = abs(modCoord - float2(0.5 * gScale));
float m1 = 1.0 - smoothstep(gPointSize, gPointSize + 1.0, difToPointCenter.x);
float m2 = 1.0 - smoothstep(gPointSize, gPointSize + 1.0, difToPointCenter.y);
return m1 * m2;
}
vec4 main(float2 fragCoord) {
float mainGridColor = get_color_val_square_point(fragCoord, mainGridScale, mainGridPointSize, mainGridClosestPoint);
float divGridColor = get_color_val_square_point(fragCoord, divGridScale, divGridPointSize, divGridClosestPoint) * divGridAlphaFrac;
float fin = max(mainGridColor, divGridColor);
vec4 pointColorUnmultiplied = vec4(gridColor.rgb, 1.0);
return pointColorUnmultiplied * gridColor.a * fin;
})V";
const char* squareLinesShaderCode = R"V(
uniform vec4 gridColor;
uniform float mainGridScale;
uniform vec2 mainGridClosestPoint;
uniform float mainGridPointSize;
uniform float divGridAlphaFrac;
uniform float divGridScale;
uniform vec2 divGridClosestPoint;
uniform float divGridPointSize;
float get_color_val_square_lines(float2 fCoord, float gScale, float gPointSize, float2 gClosestPoint) {
float2 modCoord = gScale > 100000.0 ? (fCoord - gClosestPoint + float2(0.5 * gScale)) : mod(fCoord - gClosestPoint + float2(0.5 * gScale), float2(gScale));
float2 difToPointCenter = abs(modCoord - float2(0.5 * gScale));
float m1 = 1.0 - smoothstep(gPointSize, gPointSize + 1.0, difToPointCenter.x);
float m2 = 1.0 - smoothstep(gPointSize, gPointSize + 1.0, difToPointCenter.y);
return max(m1, m2);
}
vec4 main(float2 fragCoord) {
float mainGridColor = get_color_val_square_lines(fragCoord, mainGridScale, mainGridPointSize, mainGridClosestPoint);
float divGridColor = get_color_val_square_lines(fragCoord, divGridScale, divGridPointSize, divGridClosestPoint) * divGridAlphaFrac;
float fin = max(mainGridColor, divGridColor);
vec4 pointColorUnmultiplied = vec4(gridColor.rgb, 1.0);
return pointColorUnmultiplied * gridColor.a * fin;
})V";
const char* horizontalLinesShaderCode = R"V(
uniform vec4 gridColor;
uniform float mainGridScale;
uniform vec2 mainGridClosestPoint;
uniform float mainGridPointSize;
uniform float divGridAlphaFrac;
uniform float divGridScale;
uniform vec2 divGridClosestPoint;
uniform float divGridPointSize;
float get_color_val_horizontal_lines(float2 fCoord, float gScale, float gPointSize, float2 gClosestPoint) {
float2 modCoord = gScale > 100000.0 ? (fCoord - gClosestPoint + float2(0.5 * gScale)) : mod(fCoord - gClosestPoint + float2(0.5 * gScale), float2(gScale));
float2 difToPointCenter = abs(modCoord - float2(0.5 * gScale));
return 1.0 - smoothstep(gPointSize, gPointSize + 1.0, difToPointCenter.y);
}
vec4 main(float2 fragCoord) {
float mainGridColor = get_color_val_horizontal_lines(fragCoord, mainGridScale, mainGridPointSize, mainGridClosestPoint);
float divGridColor = get_color_val_horizontal_lines(fragCoord, divGridScale, divGridPointSize, divGridClosestPoint) * divGridAlphaFrac;
float fin = max(mainGridColor, divGridColor);
vec4 pointColorUnmultiplied = vec4(gridColor.rgb, 1.0);
return pointColorUnmultiplied * gridColor.a * fin;
})V";
sk_sp<SkRuntimeEffect> WorldGrid::compile_effect_shader_init(const char* shaderName, const char* shaderCode) {
auto [effect, err] = SkRuntimeEffect::MakeForShader(SkString(shaderCode));
if(!err.isEmpty()) {
std::cout << "[GridManager::compile_effect_shader_init] " << shaderName << " shader construction error\n";
std::cout << err.c_str() << std::endl;
throw std::runtime_error("Shader Compile Failure");
}
return effect;
}
sk_sp<SkShader> WorldGrid::get_shader(GridType gType, const ShaderData& shaderData) {
sk_sp<SkRuntimeEffect> runtimeEffect;
switch(gType) {
case GridType::CIRCLE_POINTS:
runtimeEffect = circlePointEffect;
break;
case GridType::SQUARE_POINTS:
runtimeEffect = squarePointEffect;
break;
case GridType::SQUARE_LINES:
runtimeEffect = squareLinesEffect;
break;
case GridType::HORIZONTAL_LINES:
runtimeEffect = horizontalLinesEffect;
break;
}
SkRuntimeShaderBuilder builder(runtimeEffect);
builder.uniform("gridColor") = shaderData.gridColor;
builder.uniform("mainGridScale") = std::min(shaderData.mainGridScale, 1000000.0f); // Limit placed so that we dont have infinity in the shader
builder.uniform("mainGridClosestPoint").set(shaderData.mainGridClosestPoint.data(), 2);
builder.uniform("divGridAlphaFrac") = shaderData.divGridAlphaFrac;
builder.uniform("divGridScale") = std::min(shaderData.divGridScale, 1000000.0f);
builder.uniform("divGridClosestPoint").set(shaderData.divGridClosestPoint.data(), 2);
switch(gType) {
case GridType::CIRCLE_POINTS:
case GridType::SQUARE_POINTS:
builder.uniform("mainGridPointSize") = shaderData.mainGridPointSize;
builder.uniform("divGridPointSize") = shaderData.divGridPointSize;
break;
case GridType::SQUARE_LINES:
case GridType::HORIZONTAL_LINES:
builder.uniform("mainGridPointSize") = 0.5f;
builder.uniform("divGridPointSize") = 0.5f;
break;
}
sk_sp<SkShader> s = builder.makeShader();
return s;
}
void WorldGrid::register_class(World& w) {
auto readWorldGrid = [&](WorldGrid& o, cereal::PortableBinaryInputArchive& a, const std::shared_ptr<NetServer::ClientData>& c) {
a(o);
canvas_scale_up_check(o, w, c);
w.set_to_layout_gui_if_focus();
};
w.delayedUpdateObjectManager.register_class<WorldGrid>(w.netObjMan, NetworkingObjects::DelayUpdateSerializedClassManager::CustomConstructors<WorldGrid>{
.readConstructor = readWorldGrid,
.readUpdate = readWorldGrid
});
}
Vector2f WorldGrid::get_closest_grid_point(const WorldVec& gridOffset, const WorldScalar& gridSize, const DrawData& drawData) {
WorldVec fracCamPosOnGrid;
fracCamPosOnGrid.x() = (drawData.cam.c.pos.x() - gridOffset.x()) % gridSize;
fracCamPosOnGrid.y() = (drawData.cam.c.pos.y() - gridOffset.y()) % gridSize;
WorldVec closestGridPoint;
closestGridPoint.x() = (fracCamPosOnGrid.x() < gridSize / WorldScalar(2)) ? WorldScalar(0) : gridSize;
closestGridPoint.y() = (fracCamPosOnGrid.y() < gridSize / WorldScalar(2)) ? WorldScalar(0) : gridSize;
Vector2f closestGridPointScreenPos;
closestGridPointScreenPos.x() = static_cast<float>((closestGridPoint.x() - fracCamPosOnGrid.x()) / drawData.cam.c.inverseScale);
closestGridPointScreenPos.y() = static_cast<float>((closestGridPoint.y() - fracCamPosOnGrid.y()) / drawData.cam.c.inverseScale);
return closestGridPointScreenPos;
}
void WorldGrid::set_remove_divisions_outwards(bool v) {
removeDivisionsOutwards = v;
if(removeDivisionsOutwards)
subdivisions = std::max<uint32_t>(subdivisions, 2);
}
void WorldGrid::set_subdivisions(uint32_t v) {
subdivisions = v;
if(removeDivisionsOutwards)
subdivisions = std::max<uint32_t>(subdivisions, 2);
}
std::string WorldGrid::get_display_name() {
return name.empty() ? "New Grid" : name;
}
void WorldGrid::scale_up(const WorldScalar& scaleUpAmount) {
size *= scaleUpAmount;
offset *= scaleUpAmount;
}
void WorldGrid::draw(GridManager& gMan, SkCanvas* canvas, const DrawData& drawData) {
coordinatesAxisOnBounds = false;
coordinatesWillBeDrawn = false;
if(!visible || (bounds.has_value() && !SCollision::collide(drawData.cam.viewingAreaGenerousCollider, bounds.value())))
return;
if(!circlePointEffect) {
circlePointEffect = compile_effect_shader_init("Circle Point", circlePointShaderCode);
squarePointEffect = compile_effect_shader_init("Square Point", squarePointShaderCode);
squareLinesEffect = compile_effect_shader_init("Square Lines", squareLinesShaderCode);
horizontalLinesEffect = compile_effect_shader_init("Horizontal Lines", horizontalLinesShaderCode);
}
WorldScalar sizeDetermineSubdivisionsToRemove = (drawData.cam.c.inverseScale / size) * WorldScalar(GRID_UNIT_PIXEL_SIZE);
SkPaint linePaint;
WorldScalar divSize;
WorldScalar gridCoordDivSize;
float gridPointSizeDefault = 4.0f;
if(sizeDetermineSubdivisionsToRemove > WorldScalar(1)) {
double divLogDouble, divLogFraction;
divLogFraction = std::modf(static_cast<double>(FixedPoint::log(sizeDetermineSubdivisionsToRemove, WorldScalar(subdivisions == 1 ? 2 : subdivisions))), &divLogDouble);
uint64_t divLog = divLogDouble;
if(divLog >= 1 && !removeDivisionsOutwards)
return;
WorldScalar logMultiplier = FixedPoint::exp_int_accurate<WorldScalar>(divLog, subdivisions);
WorldScalar subDivSize = size * logMultiplier;
divSize = subDivSize * WorldScalar(subdivisions);
WorldScalar subDivWorldSize = subDivSize / drawData.cam.c.inverseScale;
WorldScalar divWorldSize = divSize / drawData.cam.c.inverseScale;
float floatDivWorldSize = static_cast<float>(divWorldSize);
float floatSubDivWorldSize = static_cast<float>(subDivWorldSize);
Vector2f closestGridPointScreenPos = get_closest_grid_point(offset, divSize, drawData);
Vector2f subClosestGridPointScreenPos = get_closest_grid_point(offset, subDivSize, drawData);
SkColor4f pointColor = convert_vec4<SkColor4f>(color);
float finalDivMultiplierValue = 1.0 - divLogFraction;
float finalDivMultiplierSqrt = std::sqrt(finalDivMultiplierValue);
float finalDivMultiplierSqrd = std::pow(finalDivMultiplierValue, 2);
if(!removeDivisionsOutwards)
pointColor.fA *= finalDivMultiplierSqrt;
linePaint.setShader(get_shader(gridType, {
.gridColor = pointColor,
.mainGridScale = floatDivWorldSize,
.mainGridClosestPoint = closestGridPointScreenPos,
.mainGridPointSize = gridPointSizeDefault * finalDivMultiplierSqrt,
.divGridAlphaFrac = 0.3f,
.divGridScale = floatSubDivWorldSize,
.divGridClosestPoint = subClosestGridPointScreenPos,
.divGridPointSize = gridPointSizeDefault * finalDivMultiplierSqrd
}));
gridCoordDivSize = logMultiplier * WorldScalar(subdivisions);
}
else {
WorldScalar subDivSize = size;
divSize = subDivSize * WorldScalar(subdivisions);
WorldScalar subDivWorldSize = subDivSize / drawData.cam.c.inverseScale;
WorldScalar divWorldSize = divSize / drawData.cam.c.inverseScale;
float floatDivWorldSize = static_cast<float>(divWorldSize);
float floatSubDivWorldSize = static_cast<float>(subDivWorldSize);
Vector2f closestGridPointScreenPos = get_closest_grid_point(offset, divSize, drawData);
Vector2f subClosestGridPointScreenPos = get_closest_grid_point(offset, subDivSize, drawData);
SkColor4f pointColor = convert_vec4<SkColor4f>(color);
float gridPointSize = std::clamp(floatDivWorldSize / 10.0f, 0.0f, 5.0f);
linePaint.setShader(get_shader(gridType, {
.gridColor = pointColor,
.mainGridScale = floatDivWorldSize,
.mainGridClosestPoint = closestGridPointScreenPos,
.mainGridPointSize = gridPointSizeDefault,
.divGridAlphaFrac = 0.3f,
.divGridScale = floatSubDivWorldSize,
.divGridClosestPoint = subClosestGridPointScreenPos,
.divGridPointSize = gridPointSize
}));
gridCoordDivSize = WorldScalar(subdivisions);
}
canvas->save();
if(bounds.has_value()) {
const auto& b = bounds.value();
Vector2f b1 = drawData.cam.c.to_space(b.min);
Vector2f b2 = drawData.cam.c.to_space(b.top_right());
Vector2f b3 = drawData.cam.c.to_space(b.max);
Vector2f b4 = drawData.cam.c.to_space(b.bottom_left());
SkPathBuilder clipPath;
clipPath.moveTo(b1.x(), b1.y());
clipPath.lineTo(b2.x(), b2.y());
clipPath.lineTo(b3.x(), b3.y());
clipPath.lineTo(b4.x(), b4.y());
clipPath.close();
canvas->clipPath(clipPath.detach());
}
canvas->rotate(-drawData.cam.c.rotation * 180.0 / std::numbers::pi);
canvas->drawPaint(linePaint);
canvas->restore();
if(showCoordinates && drawData.cam.c.rotation == 0.0 && !drawData.takingScreenshot) {
coordinatesWillBeDrawn = true;
WorldVec worldWindowEndPos = drawData.cam.c.pos + drawData.cam.c.dir_from_space(drawData.cam.viewingArea);
coordinatesAxisOnBounds = bounds.has_value() && !bounds.value().fully_contains_aabb(SCollision::AABB<WorldScalar>(drawData.cam.c.pos, worldWindowEndPos));
coordinatesDivWorldSize = divSize;
coordinatesGridCoordDivSize = gridCoordDivSize;
}
}
void WorldGrid::draw_coordinates(SkCanvas* canvas, const DrawData& drawData, Vector2f& axisOffset) {
auto& divWorldSize = coordinatesDivWorldSize;
auto& gridCoordDivSize = coordinatesGridCoordDivSize;
WorldVec worldWindowEndPos = drawData.cam.c.pos + drawData.cam.c.dir_from_space(drawData.cam.viewingArea);
const WorldVec& worldWindowTopLeftClipPos = coordinatesAxisOnBounds ? bounds.value().min : drawData.cam.c.pos;
SCollision::AABB<float> boundsCamSpace;
float coordFontSize = drawData.main->g.final_gui_scale() * drawData.main->g.gui.io.fontSize;
if(coordinatesAxisOnBounds)
boundsCamSpace = SCollision::AABB<float>(drawData.cam.c.to_space(bounds.value().min), drawData.cam.c.to_space(bounds.value().max));
else {
float toolbarXLength = drawData.main->drawGui ? drawData.main->g.final_gui_scale() * (50.0f + drawData.main->g.gui.io.theme->padding1 * 3.0f) : 0.0f;
boundsCamSpace = SCollision::AABB<float>({toolbarXLength + axisOffset.x(), 0.0f}, {drawData.cam.viewingArea.x(), drawData.cam.viewingArea.y() - axisOffset.y()});
if(boundsCamSpace.width() < 100.0f || boundsCamSpace.height() < 100.0f)
return;
}
if(coordinatesAxisOnBounds) {
float fontSizeBoundsMultiplier = std::min(std::min(boundsCamSpace.width() / drawData.cam.viewingArea.x(), boundsCamSpace.height() / drawData.cam.viewingArea.y()) * 4.0f, 1.0f);
coordFontSize *= fontSizeBoundsMultiplier;
if(coordFontSize <= 3.0f)
return;
}
SkFont f = drawData.main->g.gui.io.get_font(coordFontSize);
SkFontMetrics metrics;
f.getMetrics(&metrics);
float fontHeight = (-metrics.fAscent + metrics.fDescent);
WorldVec worldWindowBeginPos;
WorldVec coordMultiplier;
auto calculateCoordMultipliers = [&]() {
coordMultiplier.x() = FixedPoint::trunc((drawData.cam.c.pos.x() - offset.x()) / divWorldSize);
worldWindowBeginPos.x() = coordMultiplier.x() * divWorldSize + offset.x();
coordMultiplier.y() = -FixedPoint::trunc((offset.y() - drawData.cam.c.pos.y() + divWorldSize) / divWorldSize);
worldWindowBeginPos.y() = coordMultiplier.y() * divWorldSize + offset.y();
};
calculateCoordMultipliers();
struct NumberTextData {
std::string mainText;
float mainPos; // X or Y pos depending on axis
float mainLength; // X length
std::string exponentText;
float exponentPos;
float exponentLength;
float totalLength;
};
std::vector<NumberTextData> xAxisLabels, yAxisLabels;
bool exponentExistsInXAxis;
float yAxisMaxXLength = 0.0f;
for(int maxRepeats = 0; maxRepeats < 10; maxRepeats++) {
xAxisLabels.clear();
exponentExistsInXAxis = false;
WorldScalar xGridCoord = coordMultiplier.x() * gridCoordDivSize;
for(WorldScalar xWorldCoord = worldWindowBeginPos.x(); xWorldCoord < worldWindowEndPos.x(); xWorldCoord += divWorldSize) {
NumberTextData label;
Vector2f gridPointScreenPos = drawData.cam.c.to_space(WorldVec{xWorldCoord, worldWindowBeginPos.y()});
label.mainText = xGridCoord.display_int_str(4, false, &label.exponentText);
if(!label.exponentText.empty()) {
label.mainText += "×10";
exponentExistsInXAxis = true;
}
label.mainLength = f.measureText(label.mainText.c_str(), label.mainText.length(), SkTextEncoding::kUTF8, nullptr);
label.exponentLength = f.measureText(label.exponentText.c_str(), label.exponentText.length(), SkTextEncoding::kUTF8, nullptr);
label.totalLength = label.mainLength + label.exponentLength;
label.mainPos = gridPointScreenPos.x() - (label.mainLength * 0.5f + label.exponentLength * 0.5f);
label.exponentPos = label.mainPos + label.mainLength;
xGridCoord += gridCoordDivSize;
if(xWorldCoord > worldWindowTopLeftClipPos.x())
xAxisLabels.emplace_back(label);
}
bool labelsTooClose = false;
for(size_t i = 1; i < xAxisLabels.size(); i++) {
if(xAxisLabels[i - 1].mainPos + xAxisLabels[i - 1].totalLength >= xAxisLabels[i].mainPos - 10.0f * drawData.main->g.final_gui_scale()) {
divWorldSize *= WorldScalar(2);
gridCoordDivSize *= WorldScalar(2);
calculateCoordMultipliers();
labelsTooClose = true;
break;
}
}
if(!labelsTooClose)
break;
}
float xAxisYPosRect = boundsCamSpace.max.y() - (exponentExistsInXAxis ? fontHeight * 1.25f : fontHeight);
{
WorldScalar yGridCoord = FixedPoint::trunc((offset.y() - drawData.cam.c.pos.y()) / divWorldSize) * gridCoordDivSize + gridCoordDivSize;
for(WorldScalar yWorldCoord = worldWindowBeginPos.y(); yWorldCoord < worldWindowEndPos.y(); yWorldCoord += divWorldSize) {
NumberTextData label;
Vector2f gridPointScreenPos = drawData.cam.c.to_space(WorldVec{worldWindowBeginPos.x(), yWorldCoord});
label.mainText = yGridCoord.display_int_str(4, false, &label.exponentText);
if(!label.exponentText.empty())
label.mainText += "×10";
label.mainLength = f.measureText(label.mainText.c_str(), label.mainText.length(), SkTextEncoding::kUTF8, nullptr);
label.exponentLength = f.measureText(label.exponentText.c_str(), label.exponentText.length(), SkTextEncoding::kUTF8, nullptr);
label.totalLength = label.mainLength + label.exponentLength;
label.mainPos = gridPointScreenPos.y() + metrics.fDescent;
label.exponentPos = label.mainPos - fontHeight * 0.25f;
yGridCoord -= gridCoordDivSize;
if(yWorldCoord > worldWindowTopLeftClipPos.y() && label.mainPos < xAxisYPosRect && label.mainPos - fontHeight * 1.25f > boundsCamSpace.min.y()) {
yAxisMaxXLength = std::max(yAxisMaxXLength, label.totalLength);
yAxisLabels.emplace_back(label);
}
}
}
std::erase_if(xAxisLabels, [&](auto& l) {
return !(l.mainPos > boundsCamSpace.min.x() + yAxisMaxXLength && l.mainPos + l.totalLength < boundsCamSpace.max.x());
});
if(!coordinatesAxisOnBounds) {
axisOffset.x() += yAxisMaxXLength;
if(!xAxisLabels.empty())
axisOffset.y() += (exponentExistsInXAxis ? fontHeight * 1.25f : fontHeight);
}
SkPaint labelColor(SkColor4f{color.x(), color.y(), color.z(), 1.0f});
float xAxisYPosLabels = boundsCamSpace.max.y() - metrics.fDescent;
if(coordinatesAxisOnBounds) {
canvas->save();
canvas->clipRect(SkRect::MakeLTRB(boundsCamSpace.min.x(), boundsCamSpace.min.y(), boundsCamSpace.max.x(), boundsCamSpace.max.y()));
}
canvas->drawRect(SkRect::MakeXYWH(boundsCamSpace.min.x(), boundsCamSpace.min.y(), yAxisMaxXLength, boundsCamSpace.max.y() - boundsCamSpace.min.y()), SkPaint{color_mul_alpha(drawData.main->g.gui.io.theme->backColor1, 0.9f)});
if(!xAxisLabels.empty())
canvas->drawRect(SkRect::MakeLTRB(boundsCamSpace.min.x() + yAxisMaxXLength, xAxisYPosRect, boundsCamSpace.max.x(), boundsCamSpace.max.y()), SkPaint{color_mul_alpha(drawData.main->g.gui.io.theme->backColor1, 0.9f)});
for(auto& l : xAxisLabels) {
canvas->drawSimpleText(l.mainText.c_str(), l.mainText.length(), SkTextEncoding::kUTF8, l.mainPos, xAxisYPosLabels, f, labelColor);
canvas->drawSimpleText(l.exponentText.c_str(), l.exponentText.length(), SkTextEncoding::kUTF8, l.exponentPos, xAxisYPosLabels - fontHeight * 0.25f, f, labelColor);
}
for(auto& l : yAxisLabels) {
float mainTextXPos = boundsCamSpace.min.x() + yAxisMaxXLength * 0.5f - l.totalLength * 0.5f;
canvas->drawSimpleText(l.mainText.c_str(), l.mainText.length(), SkTextEncoding::kUTF8, mainTextXPos, l.mainPos, f, labelColor);
canvas->drawSimpleText(l.exponentText.c_str(), l.exponentText.length(), SkTextEncoding::kUTF8, mainTextXPos + l.mainLength, l.exponentPos, f, labelColor);
}
if(coordinatesAxisOnBounds)
canvas->restore();
}
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