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comparison layer/Layer.h @ 248:28c8e8e3c537

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* Fix many compile warnings, remove some debug output
author Chris Cannam
date Mon, 30 Apr 2007 13:36:23 +0000
parents 2ccd02015530
children e175ade2d6b0
comparison
equal deleted inserted replaced
247:0e9f59f991aa 248:28c8e8e3c537
324 * 324 *
325 * Layers that provide this facility should also emit the 325 * Layers that provide this facility should also emit the
326 * verticalZoomChanged signal if their vertical zoom changes 326 * verticalZoomChanged signal if their vertical zoom changes
327 * due to factors other than setVerticalZoomStep being called. 327 * due to factors other than setVerticalZoomStep being called.
328 */ 328 */
329 virtual int getVerticalZoomSteps(int &defaultStep) const { return 0; } 329 virtual int getVerticalZoomSteps(int & /* defaultStep */) const { return 0; }
330 330
331 /** 331 /**
332 * Get the current vertical zoom step. A layer may support finer 332 * Get the current vertical zoom step. A layer may support finer
333 * control over ranges etc than is available through the integer 333 * control over ranges etc than is available through the integer
334 * zoom step mechanism; if this one does, it should just return 334 * zoom step mechanism; if this one does, it should just return