35 lines
1.2 KiB
Matlab
35 lines
1.2 KiB
Matlab
function fig_steps_state_machine()
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%FIG_STEPS_STATE_MACHINE 会话状态机：IDLE → 倒计时 → OPEN → CLOSED。
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% 只画状态框与迁移箭头，图内不放任何说明性文字。
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S = fig_style();
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D = load_data(S, 'steps_state_machine');
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H = geom_helpers();
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fig = figure('Color', 'w', 'Visible', 'off', 'Position', [100 100 900 240]);
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ax = axes(fig, 'Position', [0.02 0.10 0.96 0.80], ...
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'XLim', [0 100], 'YLim', [0 100], 'Visible', 'off');
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hold(ax, 'on');
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n = numel(D.labels);
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w = 21;
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gap = 4.0;
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x0 = (100 - (n * w + (n - 1) * gap)) / 2;
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y0 = 25;
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h = 50;
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for i = 1:n
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x = x0 + (i - 1) * (w + gap);
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color = pick_color(S, D.edges{i});
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rectangle(ax, 'Position', [x, y0, w, h], 'FaceColor', 'w', ...
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'EdgeColor', color, 'LineWidth', 1.2);
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text(ax, x + w / 2, y0 + h / 2, D.labels{i}, ...
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'HorizontalAlignment', 'center', 'VerticalAlignment', 'middle', ...
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'Interpreter', 'none');
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if i < n
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H.arrow(ax, [x + w + 0.5, y0 + h / 2], ...
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[x + w + gap - 0.5, y0 + h / 2], color);
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end
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end
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hold(ax, 'off');
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fig_save(fig, S, 'steps-state-machine.png');
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end
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