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@ -1,6 +1,7 @@
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#include "svg.h"
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#include <string>
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#include <cstddef>
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#include <iostream>
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#include <vector>
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using namespace std;
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void svg_begin(double width, double height) {
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@ -20,10 +21,8 @@ void svg_text(double left, double baseline, string text) {
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cout << "<text x='" << left << "' y='" << baseline << "'>" << text << "</text>";
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}
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void svg_rect(double x, double y, double width, double height, string stroke = "black", string fill = "black")
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{
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cout << "<rect x='" << x << "' y='" << y << "' width='" << width
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<< "' height='" << height << "' stroke='" << stroke << "' fill='" << fill << " '/>";
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void svg_rect(double x, double y, double width, double height, string stroke = "black", string fill = "black") {
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cout << "<rect x='" << x << "' y='" << y << "' width='" << width << "' height='" << height << "' stroke='" << stroke << "' fill='" << fill << "'/>";
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}
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void show_histogram_svg(const vector<size_t>& bins) {
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@ -34,22 +33,28 @@ void show_histogram_svg(const vector<size_t>& bins) {
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const auto TEXT_WIDTH = 50;
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const auto BIN_HEIGHT = 30;
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const auto BLOCK_WIDTH = 10;
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const auto MAX_BIN_WIDTH = IMAGE_WIDTH - 2.3 * TEXT_WIDTH;
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auto max_bins = bins[0];
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size_t sum_bins = 0;
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svg_begin(400, 300);
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double top = 0;
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for (size_t bin : bins) sum_bins += bin;
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for (size_t bin : bins) {
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if (bin > max_bins) max_bins = bin;
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}
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auto koef = MAX_BIN_WIDTH / BLOCK_WIDTH / max_bins;
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svg_begin(IMAGE_WIDTH, IMAGE_HEIGHT);
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double top = 0;
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for (size_t bin : bins) {
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const double bin_width = BLOCK_WIDTH * bin;
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if(bin_width> IMAGE_WIDTH) {
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const double bin_width= IMAGE_WIDTH - TEXT_WIDTH;
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}
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const double bin_width = BLOCK_WIDTH * bin * koef;
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size_t percent = bin * 100 / sum_bins;
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svg_text(TEXT_LEFT, top + TEXT_BASELINE, to_string(bin));
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svg_rect(TEXT_WIDTH, top, bin_width, BIN_HEIGHT, "blue", "green");
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svg_rect(TEXT_WIDTH, top, bin_width, BIN_HEIGHT);
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svg_text((IMAGE_WIDTH - TEXT_WIDTH), top + TEXT_BASELINE, to_string(percent));
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top += BIN_HEIGHT;
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}
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//svg_text(20, 20, to_string(bins[0]));
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//svg_rect(50, 0, bins[0] * 10, 30);
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svg_end();
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}
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BobrovnikYA