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// Copyright 2018 Google LLC
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// https://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
#ifndef THIRD_PARTY_QUIC_TRACE_TOOLS_AXIS_RENDERER_H_
#define THIRD_PARTY_QUIC_TRACE_TOOLS_AXIS_RENDERER_H_
#include "tools/render/program_state.h"
#include "tools/render/sdl_util.h"
#include "tools/render/text.h"
namespace quic_trace {
namespace render {
// Renders the X and Y axis, together with ticks and labels along it.
class AxisRenderer {
public:
AxisRenderer(TextRenderer* text_factory, const ProgramState* state);
void Render();
private:
Shader shader_;
const ProgramState* state_;
TextRenderer* text_renderer_;
size_t reference_label_width_;
size_t reference_label_height_;
};
} // namespace render
} // namespace quic_trace
#endif // THIRD_PARTY_QUIC_TRACE_TOOLS_AXIS_RENDERER_H_