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Overview
Comment: | Graph layout: Reduce the top-margin requirement for a merge arrow that comes straight up out of the top of a leaf node. |
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Downloads: | Tarball | ZIP archive | SQL archive |
Timelines: | family | ancestors | descendants | both | trunk |
Files: | files | file ages | folders |
SHA3-256: |
6b56d89058b8c63c1b55d29e6d9c70ed |
User & Date: | drh 2022-03-10 12:50:40 |
Context
2022-03-12
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14:20 | Update the built-in SQLite to the latest trunk version which includes all of the patches associated with version 3.38.1 plus additional performance enhancements. ... (check-in: b731e1f6 user: drh tags: trunk) | |
2022-03-10
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12:50 | Graph layout: Reduce the top-margin requirement for a merge arrow that comes straight up out of the top of a leaf node. ... (check-in: 6b56d890 user: drh tags: trunk) | |
12:35 | Graph layout: Strive harder for merge arrows to come straight up out of the top of leaf nodes. ... (check-in: a3bfe425 user: drh tags: trunk) | |
Changes
Changes to src/graph.c.
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396 397 398 399 400 401 402 | ){ int u; u64 mask; GraphRow *pLoop; if( pParent->mergeOut<0 ){ u = pParent->aiRiser[pParent->iRail]; | | | 396 397 398 399 400 401 402 403 404 405 406 407 408 409 410 | ){ int u; u64 mask; GraphRow *pLoop; if( pParent->mergeOut<0 ){ u = pParent->aiRiser[pParent->iRail]; if( u<0 && railIsClear(pParent->pPrev, pChild->idx, pParent->iRail) ){ /* pParent is a leaf and the merge-line can be drawn straight up.*/ pParent->mergeOut = pParent->iRail; mask = BIT(pParent->iRail); for(pLoop=pChild->pNext; pLoop && pLoop->rid!=pParent->rid; pLoop=pLoop->pNext){ pLoop->railInUse |= mask; } |
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