| 68 | } |
| 69 | |
| 70 | void Plot::label(double maxValue) |
| 71 | { |
| 72 | char buf[64]; |
| 73 | if (maxValue >= 10.0) |
| 74 | snprintf(buf, sizeof buf, "%.0f", maxValue); |
| 75 | else |
| 76 | snprintf(buf, sizeof buf, "%.1f", maxValue); |
| 77 | |
| 78 | gdImageString(image_, |
| 79 | font_, |
| 80 | width_ - kRightMargin_ + 3, |
| 81 | kMarginY_ - 3, |
| 82 | reinterpret_cast<unsigned char*>(buf), |
| 83 | black_); |
| 84 | |
| 85 | snprintf(buf, sizeof buf, "0"); |
| 86 | gdImageString(image_, |
| 87 | font_, |
| 88 | width_ - kRightMargin_ + 3, |
| 89 | height_ - kMarginY_ - 3 - fontHeight_ / 2, |
| 90 | reinterpret_cast<unsigned char*>(buf), |
| 91 | gray_); |
| 92 | |
| 93 | snprintf(buf, sizeof buf, "-%ds", totalSeconds_); |
| 94 | gdImageString(image_, |
| 95 | font_, |
| 96 | kLeftMargin_, |
| 97 | height_ - kMarginY_ - fontHeight_, |
| 98 | reinterpret_cast<unsigned char*>(buf), |
| 99 | blue_); |
| 100 | } |
| 101 | |
| 102 | int Plot::getX(ssize_t i, ssize_t total) const |
| 103 | { |
nothing calls this directly
no outgoing calls
no test coverage detected