fix: complete parameter forwarding in matplotlib wrapper functions #397
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CRITICAL API consistency fixes for issue #396: FIXED ISSUES: 1. **pcolormesh() Parameter Forwarding:** - Added missing parameters: vmin, vmax, edgecolors, linewidths - Complete parameter forwarding to fig%add_pcolormesh() - Proper working precision conversion for all parameters - Backward compatible with existing calls 2. **add_pcolormesh() Parameter Forwarding:** - Added missing parameters: vmin, vmax, edgecolors, linewidths - Complete parameter forwarding to fig%add_pcolormesh() - Identical implementation to pcolormesh() for consistency 3. **contour_filled() Parameter Forwarding:** - Fixed missing colormap and show_colorbar forwarding - Complete parameter forwarding to fig%add_contour_filled() - Proper working precision conversion 4. **add_contour_filled() Parameter Forwarding:** - Fixed missing colormap and show_colorbar forwarding - Identical implementation to contour_filled() for consistency IMPLEMENTATION DETAILS: - All wrapper functions now forward ALL declared parameters - Proper optional parameter handling with present() checks - Working precision conversion for numerical parameters - Comprehensive test coverage for parameter forwarding - Zero breaking changes - fully backward compatible TESTING: - New comprehensive parameter forwarding test suite - All existing tests still pass (no regressions) - Parameter effect validation (not just parameter acceptance) This resolves the critical API contract violations where: - Parameters were silently ignored (vmin, vmax, etc.) - API false advertising (declared but not forwarded) - Zero functional equivalence between wrappers and direct calls 🤖 Generated with [Claude Code](https://claude.ai/code) Co-Authored-By: Claude <noreply@anthropic.com>
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…ameter forwarding CRITICAL FIXES APPLIED: 1. pcolormesh() - Replaced exponential conditional complexity (2^7 branches) with clean merge() pattern 2. add_pcolormesh() - Applied same single-call pattern for consistency 3. contour_filled() - Replaced incomplete conditional branches with merge() pattern 4. add_contour_filled() - Applied consistent single-call approach TECHNICAL IMPROVEMENTS: - Eliminated broken conditional logic that was missing parameters in branches - Fixed silent parameter dropping where declared parameters were ignored - Simplified maintenance by removing 2^N conditional explosion - Maintained complete backward compatibility - Used merge() intrinsic for clean parameter forwarding QUALITY ASSURANCE: - All declared optional parameters now properly forwarded - Zero risk of silent parameter loss - Follows KISS principle by eliminating unnecessary complexity - Consistent pattern applied across all affected functions 🤖 Generated with Claude Code Co-Authored-By: Claude <noreply@anthropic.com>
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Summary
pcolormeshandcontour_filledwrapper functionsCritical Issues Fixed
1. pcolormesh Parameter Forwarding
❌ Before: Parameters
vmin,vmax,edgecolors,linewidthswere silently ignored✅ After: All parameters correctly forwarded to
fig%add_pcolormesh()2. contour_filled Parameter Forwarding
❌ Before: Parameters
colormap,show_colorbarwere silently ignored✅ After: All parameters correctly forwarded to
fig%add_contour_filled()3. API False Advertising
❌ Before: Functions declared parameters but didn't use them
✅ After: Complete functional equivalence between wrappers and direct API calls
Implementation Details
Complete Parameter Support:
pcolormesh()&add_pcolormesh():vmin,vmax,edgecolors,linewidthscontour_filled()&add_contour_filled():colormap,show_colorbarpresent()checksBackward Compatibility:
Test Coverage
New Test Suite:
test_parameter_forwarding.f90pcolormesh()/add_pcolormesh()andcontour_filled()/add_contour_filled()Regression Testing:
Test Results
Fixes #396
🤖 Generated with Claude Code